197935920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 640

約数和(自身を含む): 899942400

約数和(自身を除く): 702006480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 53, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 106, 108, 112, 114, 117, 120, 126, 130, 133, 135, 140, 144, 152, 156, 159, 168, 171, 180, 182, 189, 190, 195, 208, 210, 212, 216, 228, 234, 240, 247, 252, 260, 265, 266, 270, 273, 280, 285, 304, 312, 315, 318, 336, 342, 351, 360, 364, 371, 378, 380, 390, 399, 420, 424, 432, 455, 456, 468, 477, 494, 504, 513, 520, 530, 532, 540, 546, 560, 570, 585, 624, 630, 636, 665, 684, 689, 702, 720, 728, 741, 742, 756, 760, 780, 795, 798, 819, 840, 848, 855, 910, 912, 936, 945, 954, 988, 1007, 1008, 1026, 1040, 1060, 1064, 1080, 1092, 1113, 1140, 1170, 1197, 1235, 1260, 1272, 1330, 1365, 1368, 1378, 1404, 1431, 1456, 1482, 1484, 1512, 1520, 1560, 1590, 1596, 1638, 1680, 1710, 1729, 1755, 1820, 1855, 1872, 1890, 1908, 1976, 1995, 2014, 2052, 2067, 2120, 2128, 2160, 2184, 2223, 2226, 2280, 2340, 2385, 2394, 2457, 2470, 2520, 2544, 2565, 2660, 2730, 2736, 2756, 2808, 2862, 2964, 2968, 3021, 3024, 3120, 3180, 3192, 3276, 3339, 3420, 3445, 3458, 3510, 3591, 3640, 3705, 3710, 3780, 3816, 3952, 3990, 4028, 4095, 4104, 4134, 4240, 4368, 4446, 4452, 4560, 4680, 4770, 4788, 4823, 4914, 4940, 5035, 5040, 5130, 5187, 5320, 5460, 5512, 5565, 5616, 5724, 5928, 5936, 5985, 6042, 6201, 6360, 6384, 6552, 6669, 6678, 6840, 6890, 6916, 7020, 7049, 7155, 7182, 7280, 7410, 7420, 7560, 7632, 7980, 8056, 8190, 8208, 8268, 8645, 8892, 8904, 9063, 9360, 9540, 9576, 9646, 9828, 9880, 10017, 10070, 10260, 10335, 10374, 10640, 10920, 11024, 11115, 11130, 11448, 11856, 11970, 12084, 12285, 12402, 12720, 13091, 13104, 13338, 13356, 13680, 13780, 13832, 14040, 14098, 14310, 14364, 14469, 14820, 14840, 15105, 15120, 15561, 15960, 16112, 16380, 16536, 16695, 17290, 17784, 17808, 17955, 18126, 18603, 19080, 19152, 19292, 19656, 19760, 20034, 20140, 20520, 20670, 20748, 21147, 21840, 22230, 22260, 22896, 23940, 24115, 24168, 24570, 24804, 25935, 26182, 26676, 26712, 27189, 27560, 27664, 28080, 28196, 28620, 28728, 28938, 29640, 29680, 30210, 31005, 31122, 31920, 32760, 33072, 33345, 33390, 34580, 35245, 35568, 35910, 36252, 37206, 38160, 38584, 39273, 39312, 40068, 40280, 41040, 41340, 41496, 42294, 43407, 44460, 44520, 45315, 46683, 47880, 48230, 48336, 49140, 49608, 50085, 51870, 52364, 53352, 53424, 54378, 55120, 56392, 57240, 57456, 57876, 59280, 60420, 62010, 62244, 63441, 65455, 65520, 66690, 66780, 69160, 70490, 71820, 72345, 72504, 74412, 77168, 77805, 78546, 80136, 80560, 82680, 82992, 84588, 86814, 88920, 89040, 90630, 91637, 93015, 93366, 95760, 96460, 98280, 99216, 100170, 103740, 104728, 105735, 106704, 108756, 112784, 114480, 115752, 117819, 120840, 124020, 124488, 126882, 130221, 130910, 133380, 133560, 135945, 138320, 140980, 143640, 144690, 145008, 148824, 155610, 157092, 160272, 165360, 169176, 173628, 177840, 181260, 183274, 186030, 186732, 190323, 192920, 196365, 196560, 200340, 207480, 209456, 211470, 217035, 217512, 231504, 233415, 235638, 241680, 248040, 248976, 253764, 260442, 261820, 266760, 267120, 271890, 274911, 281960, 287280, 289380, 297648, 311220, 314184, 317205, 338352, 347256, 353457, 362520, 366548, 372060, 373464, 380646, 385840, 392730, 400680, 414960, 422940, 434070, 435024, 458185, 466830, 471276, 496080, 507528, 520884, 523640, 533520, 543780, 549822, 563920, 578760, 589095, 622440, 628368, 634410, 651105, 694512, 706914, 725040, 733096, 744120, 746928, 761292, 785460, 801360, 824733, 845880, 868140, 916370, 933660, 942552, 951615, 1015056, 1041768, 1047280, 1087560, 1099644, 1157520, 1178190, 1244880, 1268820, 1302210, 1374555, 1413828, 1466192, 1488240, 1522584, 1570920, 1649466, 1691760, 1736280, 1767285, 1832740, 1867320, 1885104, 1903230, 2083536, 2175120, 2199288, 2356380, 2474199, 2537640, 2604420, 2749110, 2827656, 3045168, 3141840, 3298932, 3472560, 3534570, 3665480, 3734640, 3806460, 4123665, 4398576, 4712760, 4948398, 5075280, 5208840, 5498220, 5655312, 6597864, 7069140, 7330960, 7612920, 8247330, 9425520, 9896796, 10417680, 10996440, 12370995, 13195728, 14138280, 15225840, 16494660, 19793592, 21992880, 24741990, 28276560, 32989320, 39587184, 49483980, 65978640, 98967960, 197935920]

約数ペア:

[(1, 197935920), (2, 98967960), (3, 65978640), (4, 49483980), (5, 39587184), (6, 32989320), (7, 28276560), (8, 24741990), (9, 21992880), (10, 19793592), (12, 16494660), (13, 15225840), (14, 14138280), (15, 13195728), (16, 12370995), (18, 10996440), (19, 10417680), (20, 9896796), (21, 9425520), (24, 8247330), (26, 7612920), (27, 7330960), (28, 7069140), (30, 6597864), (35, 5655312), (36, 5498220), (38, 5208840), (39, 5075280), (40, 4948398), (42, 4712760), (45, 4398576), (48, 4123665), (52, 3806460), (53, 3734640), (54, 3665480), (56, 3534570), (57, 3472560), (60, 3298932), (63, 3141840), (65, 3045168), (70, 2827656), (72, 2749110), (76, 2604420), (78, 2537640), (80, 2474199), (84, 2356380), (90, 2199288), (91, 2175120), (95, 2083536), (104, 1903230), (105, 1885104), (106, 1867320), (108, 1832740), (112, 1767285), (114, 1736280), (117, 1691760), (120, 1649466), (126, 1570920), (130, 1522584), (133, 1488240), (135, 1466192), (140, 1413828), (144, 1374555), (152, 1302210), (156, 1268820), (159, 1244880), (168, 1178190), (171, 1157520), (180, 1099644), (182, 1087560), (189, 1047280), (190, 1041768), (195, 1015056), (208, 951615), (210, 942552), (212, 933660), (216, 916370), (228, 868140), (234, 845880), (240, 824733), (247, 801360), (252, 785460), (260, 761292), (265, 746928), (266, 744120), (270, 733096), (273, 725040), (280, 706914), (285, 694512), (304, 651105), (312, 634410), (315, 628368), (318, 622440), (336, 589095), (342, 578760), (351, 563920), (360, 549822), (364, 543780), (371, 533520), (378, 523640), (380, 520884), (390, 507528), (399, 496080), (420, 471276), (424, 466830), (432, 458185), (455, 435024), (456, 434070), (468, 422940), (477, 414960), (494, 400680), (504, 392730), (513, 385840), (520, 380646), (530, 373464), (532, 372060), (540, 366548), (546, 362520), (560, 353457), (570, 347256), (585, 338352), (624, 317205), (630, 314184), (636, 311220), (665, 297648), (684, 289380), (689, 287280), (702, 281960), (720, 274911), (728, 271890), (741, 267120), (742, 266760), (756, 261820), (760, 260442), (780, 253764), (795, 248976), (798, 248040), (819, 241680), (840, 235638), (848, 233415), (855, 231504), (910, 217512), (912, 217035), (936, 211470), (945, 209456), (954, 207480), (988, 200340), (1007, 196560), (1008, 196365), (1026, 192920), (1040, 190323), (1060, 186732), (1064, 186030), (1080, 183274), (1092, 181260), (1113, 177840), (1140, 173628), (1170, 169176), (1197, 165360), (1235, 160272), (1260, 157092), (1272, 155610), (1330, 148824), (1365, 145008), (1368, 144690), (1378, 143640), (1404, 140980), (1431, 138320), (1456, 135945), (1482, 133560), (1484, 133380), (1512, 130910), (1520, 130221), (1560, 126882), (1590, 124488), (1596, 124020), (1638, 120840), (1680, 117819), (1710, 115752), (1729, 114480), (1755, 112784), (1820, 108756), (1855, 106704), (1872, 105735), (1890, 104728), (1908, 103740), (1976, 100170), (1995, 99216), (2014, 98280), (2052, 96460), (2067, 95760), (2120, 93366), (2128, 93015), (2160, 91637), (2184, 90630), (2223, 89040), (2226, 88920), (2280, 86814), (2340, 84588), (2385, 82992), (2394, 82680), (2457, 80560), (2470, 80136), (2520, 78546), (2544, 77805), (2565, 77168), (2660, 74412), (2730, 72504), (2736, 72345), (2756, 71820), (2808, 70490), (2862, 69160), (2964, 66780), (2968, 66690), (3021, 65520), (3024, 65455), (3120, 63441), (3180, 62244), (3192, 62010), (3276, 60420), (3339, 59280), (3420, 57876), (3445, 57456), (3458, 57240), (3510, 56392), (3591, 55120), (3640, 54378), (3705, 53424), (3710, 53352), (3780, 52364), (3816, 51870), (3952, 50085), (3990, 49608), (4028, 49140), (4095, 48336), (4104, 48230), (4134, 47880), (4240, 46683), (4368, 45315), (4446, 44520), (4452, 44460), (4560, 43407), (4680, 42294), (4770, 41496), (4788, 41340), (4823, 41040), (4914, 40280), (4940, 40068), (5035, 39312), (5040, 39273), (5130, 38584), (5187, 38160), (5320, 37206), (5460, 36252), (5512, 35910), (5565, 35568), (5616, 35245), (5724, 34580), (5928, 33390), (5936, 33345), (5985, 33072), (6042, 32760), (6201, 31920), (6360, 31122), (6384, 31005), (6552, 30210), (6669, 29680), (6678, 29640), (6840, 28938), (6890, 28728), (6916, 28620), (7020, 28196), (7049, 28080), (7155, 27664), (7182, 27560), (7280, 27189), (7410, 26712), (7420, 26676), (7560, 26182), (7632, 25935), (7980, 24804), (8056, 24570), (8190, 24168), (8208, 24115), (8268, 23940), (8645, 22896), (8892, 22260), (8904, 22230), (9063, 21840), (9360, 21147), (9540, 20748), (9576, 20670), (9646, 20520), (9828, 20140), (9880, 20034), (10017, 19760), (10070, 19656), (10260, 19292), (10335, 19152), (10374, 19080), (10640, 18603), (10920, 18126), (11024, 17955), (11115, 17808), (11130, 17784), (11448, 17290), (11856, 16695), (11970, 16536), (12084, 16380), (12285, 16112), (12402, 15960), (12720, 15561), (13091, 15120), (13104, 15105), (13338, 14840), (13356, 14820), (13680, 14469), (13780, 14364), (13832, 14310), (14040, 14098)]