638374103640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8305

約数の個数: 768

約数和(自身を含む): 2676857241600

約数和(自身を除く): 2038483137960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 61, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 122, 126, 130, 135, 140, 156, 168, 169, 180, 182, 183, 189, 195, 210, 216, 234, 244, 252, 260, 270, 273, 280, 305, 312, 315, 338, 351, 360, 364, 366, 378, 390, 420, 427, 455, 468, 488, 504, 507, 520, 540, 546, 549, 585, 610, 630, 676, 702, 728, 732, 756, 780, 793, 819, 840, 845, 854, 910, 915, 936, 945, 1014, 1080, 1092, 1098, 1170, 1183, 1220, 1260, 1281, 1352, 1365, 1404, 1464, 1512, 1521, 1560, 1586, 1638, 1647, 1690, 1708, 1755, 1820, 1830, 1890, 2028, 2135, 2184, 2196, 2340, 2366, 2379, 2440, 2457, 2520, 2535, 2562, 2730, 2745, 2808, 3042, 3172, 3276, 3294, 3380, 3416, 3510, 3549, 3640, 3660, 3780, 3843, 3965, 4056, 4095, 4270, 4392, 4563, 4680, 4732, 4758, 4914, 5070, 5124, 5460, 5490, 5551, 5915, 6084, 6344, 6405, 6552, 6588, 6760, 7020, 7098, 7137, 7320, 7560, 7605, 7686, 7930, 8190, 8191, 8235, 8540, 9126, 9464, 9516, 9828, 10140, 10248, 10309, 10647, 10920, 10980, 11102, 11529, 11830, 11895, 12168, 12285, 12810, 13176, 14040, 14196, 14274, 15210, 15372, 15860, 16380, 16382, 16470, 16653, 17080, 17745, 18252, 19032, 19215, 19656, 20280, 20618, 21294, 21411, 21960, 22204, 22815, 23058, 23660, 23790, 24570, 24573, 25620, 27755, 28392, 28548, 30420, 30744, 30927, 31720, 31941, 32760, 32764, 32940, 33306, 35490, 35685, 36504, 38430, 40955, 41236, 42588, 42822, 44408, 45630, 46116, 47320, 47580, 49140, 49146, 49959, 51240, 51545, 53235, 55510, 57096, 57337, 57645, 60840, 61854, 63882, 65528, 65880, 66612, 70980, 71370, 72163, 73719, 76860, 81910, 82472, 83265, 85176, 85644, 91260, 92232, 92781, 95160, 98280, 98292, 99918, 103090, 106470, 106483, 107055, 111020, 114674, 115290, 122865, 123708, 127764, 133224, 141960, 142740, 144326, 147438, 149877, 153720, 154635, 159705, 163820, 166530, 171288, 172011, 182520, 185562, 196584, 199836, 206180, 212940, 212966, 214110, 216489, 221157, 222040, 229348, 230580, 245730, 247416, 249795, 255528, 278343, 285480, 286685, 288652, 294876, 299754, 309270, 319410, 319449, 327640, 333060, 344022, 360815, 368595, 371124, 399672, 412360, 425880, 425932, 428220, 432978, 442314, 458696, 461160, 463905, 491460, 499590, 499651, 516033, 532415, 556686, 573370, 577304, 589752, 599508, 618540, 638820, 638898, 649467, 666120, 688044, 721630, 737190, 742248, 745381, 749385, 851864, 856440, 860055, 865956, 884628, 927810, 958347, 982920, 999180, 999302, 1032066, 1064830, 1082445, 1105785, 1113372, 1146740, 1199016, 1237080, 1277640, 1277796, 1298934, 1376088, 1384279, 1391715, 1443260, 1474380, 1490762, 1498770, 1498953, 1548099, 1597245, 1720110, 1731912, 1769256, 1855620, 1916694, 1948401, 1998360, 1998604, 2064132, 2129660, 2164890, 2211570, 2226744, 2236143, 2293480, 2498255, 2555592, 2580165, 2597868, 2768558, 2783430, 2875041, 2886520, 2948760, 2981524, 2997540, 2997906, 3096198, 3194490, 3247335, 3440220, 3497557, 3711240, 3726905, 3833388, 3896802, 3997208, 4128264, 4152837, 4259320, 4329780, 4423140, 4472286, 4496859, 4791735, 4996510, 5160330, 5195736, 5537116, 5566860, 5750082, 5963048, 5995080, 5995812, 6192396, 6388980, 6494670, 6495463, 6708429, 6880440, 6921395, 6995114, 7453810, 7494765, 7666776, 7740495, 7793604, 8305674, 8659560, 8846280, 8944572, 8993718, 9583470, 9689953, 9742005, 9993020, 10320660, 10492671, 11074232, 11133720, 11180715, 11500164, 11991624, 12384792, 12458511, 12777960, 12989340, 12990926, 13416858, 13490577, 13842790, 13990228, 14375205, 14907620, 14989530, 15480990, 15587208, 16611348, 17487785, 17889144, 17987436, 19166940, 19379906, 19484010, 19486389, 19986040, 20125287, 20641320, 20764185, 20985342, 22361430, 22484295, 23000328, 24917022, 25978680, 25981852, 26833716, 26981154, 27685580, 27980456, 28750410, 29069859, 29815240, 29979060, 30961980, 31478013, 32477315, 33222696, 33542145, 34975570, 35974872, 37375533, 38333880, 38759812, 38968020, 38972778, 40250574, 41528370, 41970684, 44722860, 44968590, 45468241, 48449765, 49834044, 51963704, 52463355, 53667432, 53962308, 55371160, 57500820, 58139718, 58459167, 59958120, 61923960, 62292555, 62956026, 64954630, 67084290, 67452885, 69951140, 74751066, 77519624, 77936040, 77945556, 80501148, 83056740, 83941368, 84441019, 87209577, 89445720, 89937180, 90936482, 94434039, 96899530, 97431945, 99668088, 100626435, 104926710, 107924616, 115001640, 116279436, 116918334, 124585110, 125912052, 129909260, 134168580, 134905770, 136404723, 139902280, 145349295, 149502132, 155891112, 157390065, 161002296, 166113480, 168882038, 174419154, 175377501, 179874360, 181872964, 186877665, 188868078, 193799060, 194863890, 201252870, 209853420, 227341205, 232558872, 233836668, 249170220, 251824104, 253323057, 259818520, 261628731, 268337160, 269811540, 272809446, 290698590, 292295835, 299004264, 314780130, 337764076, 348838308, 350755002, 363745928, 373755330, 377736156, 387598120, 389727780, 402505740, 409214169, 419706840, 422205095, 436047885, 454682410, 467673336, 472170195, 498340440, 506646114, 523257462, 539623080, 545618892, 581397180, 584591670, 591087133, 629560260, 675528152, 682023615, 697676616, 701510004, 747510660, 755472312, 759969171, 779455560, 805011480, 818428338, 844410190, 872095770, 876887505, 909364820, 944340390, 1013292228, 1046514924, 1091237784, 1162794360, 1169183340, 1182174266, 1227642507, 1259120520, 1266615285, 1308143655, 1364047230, 1403020008, 1495021320, 1519938342, 1636856676, 1688820380, 1744191540, 1753775010, 1773261399, 1818729640, 1888680780, 2026584456, 2046070845, 2093029848, 2279907513, 2338366680, 2364348532, 2455285014, 2533230570, 2616287310, 2728094460, 2955435665, 3039876684, 3273713352, 3377640760, 3488383080, 3507550020, 3546522798, 3777361560, 3799845855, 4092141690, 4559815026, 4728697064, 4910570028, 5066461140, 5232574620, 5319784197, 5456188920, 5910871330, 6079753368, 6138212535, 7015100040, 7093045596, 7599691710, 8184283380, 8866306995, 9119630052, 9821140056, 10132922280, 10465149240, 10639568394, 11399537565, 11821742660, 12276425070, 14186091192, 15199383420, 15959352591, 16368566760, 17732613990, 18239260104, 21279136788, 22799075130, 23643485320, 24552850140, 26598920985, 30398766840, 31918705182, 35465227980, 42558273576, 45598150260, 49105700280, 53197841970, 63837410364, 70930455960, 79796762955, 91196300520, 106395683940, 127674820728, 159593525910, 212791367880, 319187051820, 638374103640]

約数ペア:

[(1, 638374103640), (2, 319187051820), (3, 212791367880), (4, 159593525910), (5, 127674820728), (6, 106395683940), (7, 91196300520), (8, 79796762955), (9, 70930455960), (10, 63837410364), (12, 53197841970), (13, 49105700280), (14, 45598150260), (15, 42558273576), (18, 35465227980), (20, 31918705182), (21, 30398766840), (24, 26598920985), (26, 24552850140), (27, 23643485320), (28, 22799075130), (30, 21279136788), (35, 18239260104), (36, 17732613990), (39, 16368566760), (40, 15959352591), (42, 15199383420), (45, 14186091192), (52, 12276425070), (54, 11821742660), (56, 11399537565), (60, 10639568394), (61, 10465149240), (63, 10132922280), (65, 9821140056), (70, 9119630052), (72, 8866306995), (78, 8184283380), (84, 7599691710), (90, 7093045596), (91, 7015100040), (104, 6138212535), (105, 6079753368), (108, 5910871330), (117, 5456188920), (120, 5319784197), (122, 5232574620), (126, 5066461140), (130, 4910570028), (135, 4728697064), (140, 4559815026), (156, 4092141690), (168, 3799845855), (169, 3777361560), (180, 3546522798), (182, 3507550020), (183, 3488383080), (189, 3377640760), (195, 3273713352), (210, 3039876684), (216, 2955435665), (234, 2728094460), (244, 2616287310), (252, 2533230570), (260, 2455285014), (270, 2364348532), (273, 2338366680), (280, 2279907513), (305, 2093029848), (312, 2046070845), (315, 2026584456), (338, 1888680780), (351, 1818729640), (360, 1773261399), (364, 1753775010), (366, 1744191540), (378, 1688820380), (390, 1636856676), (420, 1519938342), (427, 1495021320), (455, 1403020008), (468, 1364047230), (488, 1308143655), (504, 1266615285), (507, 1259120520), (520, 1227642507), (540, 1182174266), (546, 1169183340), (549, 1162794360), (585, 1091237784), (610, 1046514924), (630, 1013292228), (676, 944340390), (702, 909364820), (728, 876887505), (732, 872095770), (756, 844410190), (780, 818428338), (793, 805011480), (819, 779455560), (840, 759969171), (845, 755472312), (854, 747510660), (910, 701510004), (915, 697676616), (936, 682023615), (945, 675528152), (1014, 629560260), (1080, 591087133), (1092, 584591670), (1098, 581397180), (1170, 545618892), (1183, 539623080), (1220, 523257462), (1260, 506646114), (1281, 498340440), (1352, 472170195), (1365, 467673336), (1404, 454682410), (1464, 436047885), (1512, 422205095), (1521, 419706840), (1560, 409214169), (1586, 402505740), (1638, 389727780), (1647, 387598120), (1690, 377736156), (1708, 373755330), (1755, 363745928), (1820, 350755002), (1830, 348838308), (1890, 337764076), (2028, 314780130), (2135, 299004264), (2184, 292295835), (2196, 290698590), (2340, 272809446), (2366, 269811540), (2379, 268337160), (2440, 261628731), (2457, 259818520), (2520, 253323057), (2535, 251824104), (2562, 249170220), (2730, 233836668), (2745, 232558872), (2808, 227341205), (3042, 209853420), (3172, 201252870), (3276, 194863890), (3294, 193799060), (3380, 188868078), (3416, 186877665), (3510, 181872964), (3549, 179874360), (3640, 175377501), (3660, 174419154), (3780, 168882038), (3843, 166113480), (3965, 161002296), (4056, 157390065), (4095, 155891112), (4270, 149502132), (4392, 145349295), (4563, 139902280), (4680, 136404723), (4732, 134905770), (4758, 134168580), (4914, 129909260), (5070, 125912052), (5124, 124585110), (5460, 116918334), (5490, 116279436), (5551, 115001640), (5915, 107924616), (6084, 104926710), (6344, 100626435), (6405, 99668088), (6552, 97431945), (6588, 96899530), (6760, 94434039), (7020, 90936482), (7098, 89937180), (7137, 89445720), (7320, 87209577), (7560, 84441019), (7605, 83941368), (7686, 83056740), (7930, 80501148), (8190, 77945556), (8191, 77936040), (8235, 77519624), (8540, 74751066), (9126, 69951140), (9464, 67452885), (9516, 67084290), (9828, 64954630), (10140, 62956026), (10248, 62292555), (10309, 61923960), (10647, 59958120), (10920, 58459167), (10980, 58139718), (11102, 57500820), (11529, 55371160), (11830, 53962308), (11895, 53667432), (12168, 52463355), (12285, 51963704), (12810, 49834044), (13176, 48449765), (14040, 45468241), (14196, 44968590), (14274, 44722860), (15210, 41970684), (15372, 41528370), (15860, 40250574), (16380, 38972778), (16382, 38968020), (16470, 38759812), (16653, 38333880), (17080, 37375533), (17745, 35974872), (18252, 34975570), (19032, 33542145), (19215, 33222696), (19656, 32477315), (20280, 31478013), (20618, 30961980), (21294, 29979060), (21411, 29815240), (21960, 29069859), (22204, 28750410), (22815, 27980456), (23058, 27685580), (23660, 26981154), (23790, 26833716), (24570, 25981852), (24573, 25978680), (25620, 24917022), (27755, 23000328), (28392, 22484295), (28548, 22361430), (30420, 20985342), (30744, 20764185), (30927, 20641320), (31720, 20125287), (31941, 19986040), (32760, 19486389), (32764, 19484010), (32940, 19379906), (33306, 19166940), (35490, 17987436), (35685, 17889144), (36504, 17487785), (38430, 16611348), (40955, 15587208), (41236, 15480990), (42588, 14989530), (42822, 14907620), (44408, 14375205), (45630, 13990228), (46116, 13842790), (47320, 13490577), (47580, 13416858), (49140, 12990926), (49146, 12989340), (49959, 12777960), (51240, 12458511), (51545, 12384792), (53235, 11991624), (55510, 11500164), (57096, 11180715), (57337, 11133720), (57645, 11074232), (60840, 10492671), (61854, 10320660), (63882, 9993020), (65528, 9742005), (65880, 9689953), (66612, 9583470), (70980, 8993718), (71370, 8944572), (72163, 8846280), (73719, 8659560), (76860, 8305674), (81910, 7793604), (82472, 7740495), (83265, 7666776), (85176, 7494765), (85644, 7453810), (91260, 6995114), (92232, 6921395), (92781, 6880440), (95160, 6708429), (98280, 6495463), (98292, 6494670), (99918, 6388980), (103090, 6192396), (106470, 5995812), (106483, 5995080), (107055, 5963048), (111020, 5750082), (114674, 5566860), (115290, 5537116), (122865, 5195736), (123708, 5160330), (127764, 4996510), (133224, 4791735), (141960, 4496859), (142740, 4472286), (144326, 4423140), (147438, 4329780), (149877, 4259320), (153720, 4152837), (154635, 4128264), (159705, 3997208), (163820, 3896802), (166530, 3833388), (171288, 3726905), (172011, 3711240), (182520, 3497557), (185562, 3440220), (196584, 3247335), (199836, 3194490), (206180, 3096198), (212940, 2997906), (212966, 2997540), (214110, 2981524), (216489, 2948760), (221157, 2886520), (222040, 2875041), (229348, 2783430), (230580, 2768558), (245730, 2597868), (247416, 2580165), (249795, 2555592), (255528, 2498255), (278343, 2293480), (285480, 2236143), (286685, 2226744), (288652, 2211570), (294876, 2164890), (299754, 2129660), (309270, 2064132), (319410, 1998604), (319449, 1998360), (327640, 1948401), (333060, 1916694), (344022, 1855620), (360815, 1769256), (368595, 1731912), (371124, 1720110), (399672, 1597245), (412360, 1548099), (425880, 1498953), (425932, 1498770), (428220, 1490762), (432978, 1474380), (442314, 1443260), (458696, 1391715), (461160, 1384279), (463905, 1376088), (491460, 1298934), (499590, 1277796), (499651, 1277640), (516033, 1237080), (532415, 1199016), (556686, 1146740), (573370, 1113372), (577304, 1105785), (589752, 1082445), (599508, 1064830), (618540, 1032066), (638820, 999302), (638898, 999180), (649467, 982920), (666120, 958347), (688044, 927810), (721630, 884628), (737190, 865956), (742248, 860055), (745381, 856440), (749385, 851864)]