1257951240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 768

約数和(自身を含む): 5535129600

約数和(自身を除く): 4277178360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 43, 45, 47, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 86, 90, 91, 94, 95, 104, 105, 114, 117, 120, 126, 129, 130, 133, 140, 141, 152, 156, 168, 171, 172, 180, 182, 188, 190, 195, 210, 215, 228, 234, 235, 247, 252, 258, 260, 266, 273, 280, 282, 285, 301, 312, 315, 329, 342, 344, 360, 364, 376, 380, 387, 390, 399, 420, 423, 430, 455, 456, 468, 470, 494, 504, 516, 520, 532, 546, 559, 564, 570, 585, 602, 611, 630, 645, 658, 665, 684, 705, 728, 741, 760, 774, 780, 798, 817, 819, 840, 846, 855, 860, 893, 903, 910, 936, 940, 987, 988, 1032, 1064, 1092, 1118, 1128, 1140, 1170, 1197, 1204, 1222, 1235, 1260, 1290, 1316, 1330, 1365, 1368, 1410, 1482, 1505, 1548, 1560, 1596, 1634, 1638, 1645, 1677, 1692, 1710, 1720, 1729, 1786, 1806, 1820, 1833, 1880, 1935, 1974, 1976, 1995, 2021, 2115, 2184, 2223, 2236, 2280, 2340, 2394, 2408, 2444, 2451, 2470, 2520, 2580, 2632, 2660, 2679, 2709, 2730, 2795, 2820, 2961, 2964, 3010, 3055, 3096, 3192, 3268, 3276, 3290, 3354, 3384, 3420, 3458, 3572, 3612, 3640, 3666, 3705, 3870, 3913, 3948, 3990, 4042, 4085, 4095, 4230, 4277, 4446, 4465, 4472, 4515, 4680, 4788, 4888, 4902, 4935, 4940, 5031, 5160, 5187, 5320, 5358, 5418, 5460, 5499, 5590, 5640, 5719, 5922, 5928, 5985, 6020, 6063, 6110, 6251, 6536, 6552, 6580, 6708, 6840, 6916, 7144, 7224, 7332, 7353, 7410, 7740, 7826, 7896, 7980, 8037, 8084, 8170, 8190, 8385, 8460, 8554, 8645, 8892, 8930, 9030, 9165, 9576, 9804, 9870, 9880, 10062, 10105, 10374, 10621, 10716, 10836, 10920, 10998, 11115, 11180, 11438, 11609, 11739, 11844, 11970, 12040, 12126, 12220, 12255, 12502, 12831, 13160, 13395, 13416, 13545, 13832, 14147, 14664, 14706, 14805, 14820, 15480, 15561, 15652, 15960, 16074, 16168, 16340, 16380, 16770, 16920, 17108, 17157, 17290, 17784, 17860, 18060, 18189, 18330, 18753, 19565, 19608, 19740, 20124, 20210, 20748, 21242, 21385, 21432, 21672, 21996, 22230, 22360, 22876, 23218, 23478, 23688, 23940, 24252, 24440, 24510, 25004, 25155, 25662, 25935, 26273, 26790, 27090, 27495, 28294, 28595, 29412, 29610, 29640, 30315, 31122, 31255, 31304, 31863, 32148, 32680, 32760, 33540, 34216, 34314, 34580, 34827, 35217, 35720, 36120, 36378, 36660, 36765, 37506, 38399, 38493, 39130, 39480, 40185, 40248, 40420, 41496, 42441, 42484, 42770, 43992, 44460, 45752, 46436, 46956, 47880, 48504, 49020, 50008, 50310, 51324, 51471, 51870, 52546, 53105, 53580, 54180, 54990, 56259, 56588, 57190, 58045, 58695, 58824, 59220, 60630, 62244, 62510, 63726, 64155, 64296, 67080, 68628, 69160, 69654, 70434, 70735, 72756, 73320, 73530, 74347, 75012, 76798, 76986, 77805, 78260, 78819, 80370, 80840, 81263, 84882, 84968, 85540, 85785, 88920, 90945, 92872, 93765, 93912, 95589, 98040, 100620, 102648, 102942, 103740, 104481, 105092, 106210, 107160, 108360, 109980, 112518, 113176, 114380, 115197, 116090, 117390, 118440, 121260, 124488, 125020, 127323, 127452, 128310, 131365, 137256, 139308, 140868, 141470, 145512, 147060, 148694, 150024, 153596, 153972, 155610, 156520, 157638, 159315, 160740, 162526, 169764, 171080, 171570, 174135, 176085, 181890, 183911, 187530, 191178, 191995, 192465, 201240, 205884, 207480, 208962, 210184, 212205, 212420, 219960, 223041, 225036, 228760, 230394, 232180, 234780, 236457, 242520, 243789, 250040, 254646, 254904, 256620, 257355, 262730, 268793, 278616, 281295, 281736, 282940, 294120, 297388, 307192, 307944, 311220, 315276, 318630, 321480, 325052, 339528, 343140, 345591, 348270, 352170, 363780, 367822, 371735, 375060, 382356, 383990, 384930, 394095, 406315, 411768, 417924, 424410, 424840, 446082, 450072, 460788, 464360, 469560, 472914, 477945, 487578, 499187, 509292, 513240, 514710, 522405, 525460, 537586, 551733, 562590, 565880, 575985, 594776, 622440, 630552, 636615, 637260, 650104, 669123, 686280, 691182, 696540, 704340, 727560, 731367, 735644, 743470, 750120, 764712, 767980, 769860, 788190, 806379, 812630, 835848, 848820, 892164, 919555, 921576, 945828, 955890, 975156, 998374, 1018584, 1029420, 1044810, 1050920, 1075172, 1103466, 1115205, 1125180, 1151970, 1182285, 1218945, 1273230, 1274520, 1338246, 1343965, 1382364, 1393080, 1408680, 1462734, 1471288, 1486940, 1497561, 1535960, 1539720, 1576380, 1612758, 1625260, 1655199, 1697640, 1727955, 1784328, 1839110, 1891656, 1911780, 1950312, 1996748, 2058840, 2089620, 2150344, 2206932, 2230410, 2250360, 2303940, 2364570, 2419137, 2437890, 2495935, 2546460, 2676492, 2687930, 2758665, 2764728, 2925468, 2973880, 2995122, 3152760, 3225516, 3250520, 3310398, 3345615, 3455910, 3494309, 3656835, 3678220, 3823560, 3993496, 4031895, 4179240, 4413864, 4460820, 4492683, 4607880, 4729140, 4838274, 4875780, 4991870, 5092920, 5352984, 5375860, 5517330, 5850936, 5990244, 6451032, 6620796, 6691230, 6911820, 6988618, 7313670, 7356440, 7487805, 8063790, 8275995, 8921640, 8985366, 9458280, 9676548, 9751560, 9983740, 10482927, 10751720, 11034660, 11980488, 12095685, 13241592, 13382460, 13823640, 13977236, 14627340, 14975610, 16127580, 16551990, 17471545, 17970732, 19353096, 19967480, 20965854, 22069320, 22463415, 24191370, 26764920, 27954472, 29254680, 29951220, 31448781, 32255160, 33103980, 34943090, 35941464, 41931708, 44926830, 48382740, 52414635, 59902440, 62897562, 66207960, 69886180, 83863416, 89853660, 96765480, 104829270, 125795124, 139772360, 157243905, 179707320, 209658540, 251590248, 314487810, 419317080, 628975620, 1257951240]

約数ペア:

[(1, 1257951240), (2, 628975620), (3, 419317080), (4, 314487810), (5, 251590248), (6, 209658540), (7, 179707320), (8, 157243905), (9, 139772360), (10, 125795124), (12, 104829270), (13, 96765480), (14, 89853660), (15, 83863416), (18, 69886180), (19, 66207960), (20, 62897562), (21, 59902440), (24, 52414635), (26, 48382740), (28, 44926830), (30, 41931708), (35, 35941464), (36, 34943090), (38, 33103980), (39, 32255160), (40, 31448781), (42, 29951220), (43, 29254680), (45, 27954472), (47, 26764920), (52, 24191370), (56, 22463415), (57, 22069320), (60, 20965854), (63, 19967480), (65, 19353096), (70, 17970732), (72, 17471545), (76, 16551990), (78, 16127580), (84, 14975610), (86, 14627340), (90, 13977236), (91, 13823640), (94, 13382460), (95, 13241592), (104, 12095685), (105, 11980488), (114, 11034660), (117, 10751720), (120, 10482927), (126, 9983740), (129, 9751560), (130, 9676548), (133, 9458280), (140, 8985366), (141, 8921640), (152, 8275995), (156, 8063790), (168, 7487805), (171, 7356440), (172, 7313670), (180, 6988618), (182, 6911820), (188, 6691230), (190, 6620796), (195, 6451032), (210, 5990244), (215, 5850936), (228, 5517330), (234, 5375860), (235, 5352984), (247, 5092920), (252, 4991870), (258, 4875780), (260, 4838274), (266, 4729140), (273, 4607880), (280, 4492683), (282, 4460820), (285, 4413864), (301, 4179240), (312, 4031895), (315, 3993496), (329, 3823560), (342, 3678220), (344, 3656835), (360, 3494309), (364, 3455910), (376, 3345615), (380, 3310398), (387, 3250520), (390, 3225516), (399, 3152760), (420, 2995122), (423, 2973880), (430, 2925468), (455, 2764728), (456, 2758665), (468, 2687930), (470, 2676492), (494, 2546460), (504, 2495935), (516, 2437890), (520, 2419137), (532, 2364570), (546, 2303940), (559, 2250360), (564, 2230410), (570, 2206932), (585, 2150344), (602, 2089620), (611, 2058840), (630, 1996748), (645, 1950312), (658, 1911780), (665, 1891656), (684, 1839110), (705, 1784328), (728, 1727955), (741, 1697640), (760, 1655199), (774, 1625260), (780, 1612758), (798, 1576380), (817, 1539720), (819, 1535960), (840, 1497561), (846, 1486940), (855, 1471288), (860, 1462734), (893, 1408680), (903, 1393080), (910, 1382364), (936, 1343965), (940, 1338246), (987, 1274520), (988, 1273230), (1032, 1218945), (1064, 1182285), (1092, 1151970), (1118, 1125180), (1128, 1115205), (1140, 1103466), (1170, 1075172), (1197, 1050920), (1204, 1044810), (1222, 1029420), (1235, 1018584), (1260, 998374), (1290, 975156), (1316, 955890), (1330, 945828), (1365, 921576), (1368, 919555), (1410, 892164), (1482, 848820), (1505, 835848), (1548, 812630), (1560, 806379), (1596, 788190), (1634, 769860), (1638, 767980), (1645, 764712), (1677, 750120), (1692, 743470), (1710, 735644), (1720, 731367), (1729, 727560), (1786, 704340), (1806, 696540), (1820, 691182), (1833, 686280), (1880, 669123), (1935, 650104), (1974, 637260), (1976, 636615), (1995, 630552), (2021, 622440), (2115, 594776), (2184, 575985), (2223, 565880), (2236, 562590), (2280, 551733), (2340, 537586), (2394, 525460), (2408, 522405), (2444, 514710), (2451, 513240), (2470, 509292), (2520, 499187), (2580, 487578), (2632, 477945), (2660, 472914), (2679, 469560), (2709, 464360), (2730, 460788), (2795, 450072), (2820, 446082), (2961, 424840), (2964, 424410), (3010, 417924), (3055, 411768), (3096, 406315), (3192, 394095), (3268, 384930), (3276, 383990), (3290, 382356), (3354, 375060), (3384, 371735), (3420, 367822), (3458, 363780), (3572, 352170), (3612, 348270), (3640, 345591), (3666, 343140), (3705, 339528), (3870, 325052), (3913, 321480), (3948, 318630), (3990, 315276), (4042, 311220), (4085, 307944), (4095, 307192), (4230, 297388), (4277, 294120), (4446, 282940), (4465, 281736), (4472, 281295), (4515, 278616), (4680, 268793), (4788, 262730), (4888, 257355), (4902, 256620), (4935, 254904), (4940, 254646), (5031, 250040), (5160, 243789), (5187, 242520), (5320, 236457), (5358, 234780), (5418, 232180), (5460, 230394), (5499, 228760), (5590, 225036), (5640, 223041), (5719, 219960), (5922, 212420), (5928, 212205), (5985, 210184), (6020, 208962), (6063, 207480), (6110, 205884), (6251, 201240), (6536, 192465), (6552, 191995), (6580, 191178), (6708, 187530), (6840, 183911), (6916, 181890), (7144, 176085), (7224, 174135), (7332, 171570), (7353, 171080), (7410, 169764), (7740, 162526), (7826, 160740), (7896, 159315), (7980, 157638), (8037, 156520), (8084, 155610), (8170, 153972), (8190, 153596), (8385, 150024), (8460, 148694), (8554, 147060), (8645, 145512), (8892, 141470), (8930, 140868), (9030, 139308), (9165, 137256), (9576, 131365), (9804, 128310), (9870, 127452), (9880, 127323), (10062, 125020), (10105, 124488), (10374, 121260), (10621, 118440), (10716, 117390), (10836, 116090), (10920, 115197), (10998, 114380), (11115, 113176), (11180, 112518), (11438, 109980), (11609, 108360), (11739, 107160), (11844, 106210), (11970, 105092), (12040, 104481), (12126, 103740), (12220, 102942), (12255, 102648), (12502, 100620), (12831, 98040), (13160, 95589), (13395, 93912), (13416, 93765), (13545, 92872), (13832, 90945), (14147, 88920), (14664, 85785), (14706, 85540), (14805, 84968), (14820, 84882), (15480, 81263), (15561, 80840), (15652, 80370), (15960, 78819), (16074, 78260), (16168, 77805), (16340, 76986), (16380, 76798), (16770, 75012), (16920, 74347), (17108, 73530), (17157, 73320), (17290, 72756), (17784, 70735), (17860, 70434), (18060, 69654), (18189, 69160), (18330, 68628), (18753, 67080), (19565, 64296), (19608, 64155), (19740, 63726), (20124, 62510), (20210, 62244), (20748, 60630), (21242, 59220), (21385, 58824), (21432, 58695), (21672, 58045), (21996, 57190), (22230, 56588), (22360, 56259), (22876, 54990), (23218, 54180), (23478, 53580), (23688, 53105), (23940, 52546), (24252, 51870), (24440, 51471), (24510, 51324), (25004, 50310), (25155, 50008), (25662, 49020), (25935, 48504), (26273, 47880), (26790, 46956), (27090, 46436), (27495, 45752), (28294, 44460), (28595, 43992), (29412, 42770), (29610, 42484), (29640, 42441), (30315, 41496), (31122, 40420), (31255, 40248), (31304, 40185), (31863, 39480), (32148, 39130), (32680, 38493), (32760, 38399), (33540, 37506), (34216, 36765), (34314, 36660), (34580, 36378), (34827, 36120), (35217, 35720)]