237243160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 739031040

約数和(自身を除く): 501787880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 40, 44, 46, 55, 56, 68, 70, 77, 85, 88, 92, 110, 115, 119, 136, 140, 154, 161, 170, 184, 187, 197, 220, 230, 238, 253, 280, 308, 322, 340, 374, 385, 391, 394, 440, 460, 476, 506, 595, 616, 644, 680, 748, 770, 782, 788, 805, 920, 935, 952, 985, 1012, 1190, 1265, 1288, 1309, 1379, 1496, 1540, 1564, 1576, 1610, 1771, 1870, 1955, 1970, 2024, 2167, 2380, 2530, 2618, 2737, 2758, 3080, 3128, 3220, 3349, 3542, 3740, 3910, 3940, 4301, 4334, 4531, 4760, 5060, 5236, 5474, 5516, 6440, 6545, 6698, 6895, 7084, 7480, 7820, 7880, 8602, 8668, 8855, 9062, 10120, 10472, 10835, 10948, 11032, 13090, 13396, 13685, 13790, 14168, 15169, 15640, 16745, 17204, 17336, 17710, 18124, 21505, 21670, 21896, 22655, 23443, 26180, 26792, 27370, 27580, 30107, 30338, 31717, 33490, 34408, 35420, 36248, 36839, 43010, 43340, 45310, 46886, 49841, 52360, 54740, 55160, 60214, 60676, 63434, 66980, 70840, 73678, 75845, 77027, 86020, 86680, 90620, 93772, 99682, 109480, 117215, 120428, 121352, 126868, 133960, 147356, 150535, 151690, 154054, 158585, 172040, 181240, 184195, 187544, 199364, 234430, 240856, 249205, 253736, 257873, 294712, 301070, 303380, 308108, 317170, 348887, 368390, 385135, 398728, 468860, 498410, 515746, 539189, 602140, 606760, 616216, 634340, 697774, 736780, 770270, 847297, 937720, 996820, 1031492, 1078378, 1204280, 1268680, 1289365, 1395548, 1473560, 1540540, 1694594, 1744435, 1993640, 2062984, 2156756, 2578730, 2695945, 2791096, 3081080, 3389188, 3488870, 4236485, 4313512, 5157460, 5391890, 5931079, 6778376, 6977740, 8472970, 10314920, 10783780, 11862158, 13955480, 16945940, 21567560, 23724316, 29655395, 33891880, 47448632, 59310790, 118621580, 237243160]

約数ペア:

[(1, 237243160), (2, 118621580), (4, 59310790), (5, 47448632), (7, 33891880), (8, 29655395), (10, 23724316), (11, 21567560), (14, 16945940), (17, 13955480), (20, 11862158), (22, 10783780), (23, 10314920), (28, 8472970), (34, 6977740), (35, 6778376), (40, 5931079), (44, 5391890), (46, 5157460), (55, 4313512), (56, 4236485), (68, 3488870), (70, 3389188), (77, 3081080), (85, 2791096), (88, 2695945), (92, 2578730), (110, 2156756), (115, 2062984), (119, 1993640), (136, 1744435), (140, 1694594), (154, 1540540), (161, 1473560), (170, 1395548), (184, 1289365), (187, 1268680), (197, 1204280), (220, 1078378), (230, 1031492), (238, 996820), (253, 937720), (280, 847297), (308, 770270), (322, 736780), (340, 697774), (374, 634340), (385, 616216), (391, 606760), (394, 602140), (440, 539189), (460, 515746), (476, 498410), (506, 468860), (595, 398728), (616, 385135), (644, 368390), (680, 348887), (748, 317170), (770, 308108), (782, 303380), (788, 301070), (805, 294712), (920, 257873), (935, 253736), (952, 249205), (985, 240856), (1012, 234430), (1190, 199364), (1265, 187544), (1288, 184195), (1309, 181240), (1379, 172040), (1496, 158585), (1540, 154054), (1564, 151690), (1576, 150535), (1610, 147356), (1771, 133960), (1870, 126868), (1955, 121352), (1970, 120428), (2024, 117215), (2167, 109480), (2380, 99682), (2530, 93772), (2618, 90620), (2737, 86680), (2758, 86020), (3080, 77027), (3128, 75845), (3220, 73678), (3349, 70840), (3542, 66980), (3740, 63434), (3910, 60676), (3940, 60214), (4301, 55160), (4334, 54740), (4531, 52360), (4760, 49841), (5060, 46886), (5236, 45310), (5474, 43340), (5516, 43010), (6440, 36839), (6545, 36248), (6698, 35420), (6895, 34408), (7084, 33490), (7480, 31717), (7820, 30338), (7880, 30107), (8602, 27580), (8668, 27370), (8855, 26792), (9062, 26180), (10120, 23443), (10472, 22655), (10835, 21896), (10948, 21670), (11032, 21505), (13090, 18124), (13396, 17710), (13685, 17336), (13790, 17204), (14168, 16745), (15169, 15640)]