17943284840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:508

約数の個数: 256

約数和(自身を含む): 46942156800

約数和(自身を除く): 28998871960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 104, 116, 124, 130, 131, 145, 155, 232, 248, 260, 262, 290, 293, 310, 377, 403, 520, 524, 580, 586, 620, 655, 754, 806, 899, 1048, 1160, 1172, 1240, 1310, 1465, 1508, 1612, 1703, 1798, 1885, 2015, 2344, 2620, 2930, 3016, 3224, 3406, 3596, 3770, 3799, 3809, 4030, 4061, 4495, 5240, 5860, 6812, 7192, 7540, 7598, 7618, 8060, 8122, 8497, 8515, 8990, 9083, 11687, 11720, 13624, 15080, 15196, 15236, 16120, 16244, 16994, 17030, 17980, 18166, 18995, 19045, 20305, 23374, 30392, 30472, 32488, 33988, 34060, 35960, 36332, 37990, 38090, 38383, 40610, 42485, 45415, 46748, 49387, 52793, 58435, 67976, 68120, 72664, 75980, 76180, 76766, 81220, 84970, 90830, 93496, 98774, 105586, 110461, 116870, 117769, 118079, 151960, 152360, 153532, 162440, 169940, 181660, 191915, 197548, 211172, 220922, 233740, 235538, 236158, 246935, 263407, 263965, 307064, 339880, 363320, 383830, 395096, 422344, 441844, 467480, 471076, 472316, 493870, 498979, 526814, 527930, 552305, 588845, 590395, 767660, 883688, 942152, 944632, 987740, 997958, 1053628, 1055860, 1104610, 1113107, 1177690, 1180790, 1189873, 1317035, 1530997, 1535320, 1975480, 1995916, 2107256, 2111720, 2209220, 2226214, 2355380, 2361580, 2379746, 2494895, 2634070, 3061994, 3424291, 3991832, 4418440, 4452428, 4710760, 4723160, 4759492, 4989790, 5268140, 5565535, 5949365, 6123988, 6848582, 7654985, 8904856, 9518984, 9979580, 10536280, 11131070, 11898730, 12247976, 13697164, 14470391, 15309970, 15468349, 17121455, 19959160, 22262140, 23797460, 27394328, 28940782, 30619940, 30936698, 34242910, 34506317, 44524280, 47594920, 57881564, 61239880, 61873396, 68485820, 69012634, 72351955, 77341745, 115763128, 123746792, 136971640, 138025268, 144703910, 154683490, 172531585, 276050536, 289407820, 309366980, 345063170, 448582121, 578815640, 618733960, 690126340, 897164242, 1380252680, 1794328484, 2242910605, 3588656968, 4485821210, 8971642420, 17943284840]

約数ペア:

[(1, 17943284840), (2, 8971642420), (4, 4485821210), (5, 3588656968), (8, 2242910605), (10, 1794328484), (13, 1380252680), (20, 897164242), (26, 690126340), (29, 618733960), (31, 578815640), (40, 448582121), (52, 345063170), (58, 309366980), (62, 289407820), (65, 276050536), (104, 172531585), (116, 154683490), (124, 144703910), (130, 138025268), (131, 136971640), (145, 123746792), (155, 115763128), (232, 77341745), (248, 72351955), (260, 69012634), (262, 68485820), (290, 61873396), (293, 61239880), (310, 57881564), (377, 47594920), (403, 44524280), (520, 34506317), (524, 34242910), (580, 30936698), (586, 30619940), (620, 28940782), (655, 27394328), (754, 23797460), (806, 22262140), (899, 19959160), (1048, 17121455), (1160, 15468349), (1172, 15309970), (1240, 14470391), (1310, 13697164), (1465, 12247976), (1508, 11898730), (1612, 11131070), (1703, 10536280), (1798, 9979580), (1885, 9518984), (2015, 8904856), (2344, 7654985), (2620, 6848582), (2930, 6123988), (3016, 5949365), (3224, 5565535), (3406, 5268140), (3596, 4989790), (3770, 4759492), (3799, 4723160), (3809, 4710760), (4030, 4452428), (4061, 4418440), (4495, 3991832), (5240, 3424291), (5860, 3061994), (6812, 2634070), (7192, 2494895), (7540, 2379746), (7598, 2361580), (7618, 2355380), (8060, 2226214), (8122, 2209220), (8497, 2111720), (8515, 2107256), (8990, 1995916), (9083, 1975480), (11687, 1535320), (11720, 1530997), (13624, 1317035), (15080, 1189873), (15196, 1180790), (15236, 1177690), (16120, 1113107), (16244, 1104610), (16994, 1055860), (17030, 1053628), (17980, 997958), (18166, 987740), (18995, 944632), (19045, 942152), (20305, 883688), (23374, 767660), (30392, 590395), (30472, 588845), (32488, 552305), (33988, 527930), (34060, 526814), (35960, 498979), (36332, 493870), (37990, 472316), (38090, 471076), (38383, 467480), (40610, 441844), (42485, 422344), (45415, 395096), (46748, 383830), (49387, 363320), (52793, 339880), (58435, 307064), (67976, 263965), (68120, 263407), (72664, 246935), (75980, 236158), (76180, 235538), (76766, 233740), (81220, 220922), (84970, 211172), (90830, 197548), (93496, 191915), (98774, 181660), (105586, 169940), (110461, 162440), (116870, 153532), (117769, 152360), (118079, 151960)]