156966197240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:782

約数の個数: 256

約数和(自身を含む): 391257630720

約数和(自身を除く): 234291433480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 73, 85, 86, 136, 146, 151, 170, 172, 215, 292, 302, 340, 344, 365, 430, 487, 584, 604, 680, 730, 731, 755, 860, 974, 1208, 1241, 1460, 1462, 1510, 1720, 1948, 2435, 2482, 2567, 2920, 2924, 3020, 3139, 3655, 3896, 4870, 4964, 5134, 5848, 6040, 6205, 6278, 6493, 7310, 8279, 9740, 9928, 10268, 11023, 12410, 12556, 12835, 12986, 14620, 15695, 16558, 19480, 20536, 20941, 22046, 24820, 25112, 25670, 25972, 29240, 31390, 32465, 33116, 35551, 41395, 41882, 44092, 49640, 51340, 51944, 53363, 55115, 62780, 64930, 66232, 71102, 73537, 82790, 83764, 88184, 102680, 104705, 106726, 110230, 110381, 125560, 129860, 142204, 147074, 165580, 167528, 177755, 187391, 209410, 213452, 220460, 220762, 259720, 266815, 284408, 294148, 331160, 355510, 355997, 367685, 374782, 418820, 426904, 440920, 441524, 473989, 533630, 551905, 588296, 604367, 711020, 711994, 735370, 749564, 837640, 883048, 936955, 947978, 1067260, 1103810, 1208734, 1250129, 1422040, 1423988, 1470740, 1499128, 1528693, 1779985, 1873910, 1895956, 2134520, 2207620, 2369945, 2417468, 2500258, 2847976, 2941480, 3021835, 3057386, 3162091, 3559970, 3747820, 3791912, 4415240, 4739890, 4834936, 5000516, 5368201, 6043670, 6114772, 6250645, 6324182, 7119940, 7495640, 7643465, 8057813, 9479780, 10001032, 10736402, 12087340, 12229544, 12501290, 12648364, 14239880, 15286930, 15810455, 16115626, 18959560, 21472804, 24174680, 25002580, 25296728, 25987781, 26841005, 30573860, 31620910, 32231252, 40289065, 42945608, 50005160, 51975562, 53682010, 53755547, 61147720, 63241820, 64462504, 80578130, 91259417, 103951124, 107364020, 107511094, 126483640, 129938905, 161156260, 182518834, 207902248, 214728040, 215022188, 230832643, 259877810, 268777735, 322312520, 365037668, 430044376, 456297085, 461665286, 519755620, 537555470, 730075336, 912594170, 923330572, 1039511240, 1075110940, 1154163215, 1825188340, 1846661144, 2150221880, 2308326430, 3650376680, 3924154931, 4616652860, 7848309862, 9233305720, 15696619724, 19620774655, 31393239448, 39241549310, 78483098620, 156966197240]

約数ペア:

[(1, 156966197240), (2, 78483098620), (4, 39241549310), (5, 31393239448), (8, 19620774655), (10, 15696619724), (17, 9233305720), (20, 7848309862), (34, 4616652860), (40, 3924154931), (43, 3650376680), (68, 2308326430), (73, 2150221880), (85, 1846661144), (86, 1825188340), (136, 1154163215), (146, 1075110940), (151, 1039511240), (170, 923330572), (172, 912594170), (215, 730075336), (292, 537555470), (302, 519755620), (340, 461665286), (344, 456297085), (365, 430044376), (430, 365037668), (487, 322312520), (584, 268777735), (604, 259877810), (680, 230832643), (730, 215022188), (731, 214728040), (755, 207902248), (860, 182518834), (974, 161156260), (1208, 129938905), (1241, 126483640), (1460, 107511094), (1462, 107364020), (1510, 103951124), (1720, 91259417), (1948, 80578130), (2435, 64462504), (2482, 63241820), (2567, 61147720), (2920, 53755547), (2924, 53682010), (3020, 51975562), (3139, 50005160), (3655, 42945608), (3896, 40289065), (4870, 32231252), (4964, 31620910), (5134, 30573860), (5848, 26841005), (6040, 25987781), (6205, 25296728), (6278, 25002580), (6493, 24174680), (7310, 21472804), (8279, 18959560), (9740, 16115626), (9928, 15810455), (10268, 15286930), (11023, 14239880), (12410, 12648364), (12556, 12501290), (12835, 12229544), (12986, 12087340), (14620, 10736402), (15695, 10001032), (16558, 9479780), (19480, 8057813), (20536, 7643465), (20941, 7495640), (22046, 7119940), (24820, 6324182), (25112, 6250645), (25670, 6114772), (25972, 6043670), (29240, 5368201), (31390, 5000516), (32465, 4834936), (33116, 4739890), (35551, 4415240), (41395, 3791912), (41882, 3747820), (44092, 3559970), (49640, 3162091), (51340, 3057386), (51944, 3021835), (53363, 2941480), (55115, 2847976), (62780, 2500258), (64930, 2417468), (66232, 2369945), (71102, 2207620), (73537, 2134520), (82790, 1895956), (83764, 1873910), (88184, 1779985), (102680, 1528693), (104705, 1499128), (106726, 1470740), (110230, 1423988), (110381, 1422040), (125560, 1250129), (129860, 1208734), (142204, 1103810), (147074, 1067260), (165580, 947978), (167528, 936955), (177755, 883048), (187391, 837640), (209410, 749564), (213452, 735370), (220460, 711994), (220762, 711020), (259720, 604367), (266815, 588296), (284408, 551905), (294148, 533630), (331160, 473989), (355510, 441524), (355997, 440920), (367685, 426904), (374782, 418820)]