157990956760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{8191}}^1$

素因数の和:8986

約数の個数: 192

約数和(自身を含む): 445968875520

約数和(自身を除く): 287977918760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 757, 910, 980, 1274, 1514, 1820, 1960, 2548, 3028, 3185, 3640, 3785, 5096, 5299, 6056, 6370, 7570, 8191, 9841, 10598, 12740, 15140, 16382, 19682, 21196, 25480, 26495, 30280, 32764, 37093, 39364, 40955, 42392, 49205, 52990, 57337, 65528, 68887, 74186, 78728, 81910, 98410, 105980, 106483, 114674, 137774, 148372, 163820, 185465, 196820, 211960, 212966, 229348, 275548, 286685, 296744, 327640, 344435, 370930, 393640, 401359, 425932, 458696, 482209, 532415, 551096, 573370, 688870, 741860, 745381, 802718, 851864, 964418, 1064830, 1146740, 1377740, 1483720, 1490762, 1605436, 1928836, 2006795, 2129660, 2293480, 2411045, 2755480, 2981524, 3210872, 3726905, 3857672, 4013590, 4259320, 4822090, 5217667, 5963048, 6200587, 7453810, 8027180, 9644180, 10435334, 12401174, 14907620, 16054360, 19288360, 20870668, 24802348, 26088335, 29815240, 31002935, 41741336, 43404109, 49604696, 52176670, 62005870, 80607631, 86808218, 104353340, 124011740, 161215262, 173616436, 208706680, 217020545, 248023480, 303828763, 322430524, 347232872, 403038155, 434041090, 564253417, 607657526, 644861048, 806076310, 868082180, 1128506834, 1215315052, 1519143815, 1612152620, 1736164360, 2257013668, 2430630104, 2821267085, 3038287630, 3224305240, 3949773919, 4514027336, 5642534170, 6076575260, 7899547838, 11285068340, 12153150520, 15799095676, 19748869595, 22570136680, 31598191352, 39497739190, 78995478380, 157990956760]

約数ペア:

[(1, 157990956760), (2, 78995478380), (4, 39497739190), (5, 31598191352), (7, 22570136680), (8, 19748869595), (10, 15799095676), (13, 12153150520), (14, 11285068340), (20, 7899547838), (26, 6076575260), (28, 5642534170), (35, 4514027336), (40, 3949773919), (49, 3224305240), (52, 3038287630), (56, 2821267085), (65, 2430630104), (70, 2257013668), (91, 1736164360), (98, 1612152620), (104, 1519143815), (130, 1215315052), (140, 1128506834), (182, 868082180), (196, 806076310), (245, 644861048), (260, 607657526), (280, 564253417), (364, 434041090), (392, 403038155), (455, 347232872), (490, 322430524), (520, 303828763), (637, 248023480), (728, 217020545), (757, 208706680), (910, 173616436), (980, 161215262), (1274, 124011740), (1514, 104353340), (1820, 86808218), (1960, 80607631), (2548, 62005870), (3028, 52176670), (3185, 49604696), (3640, 43404109), (3785, 41741336), (5096, 31002935), (5299, 29815240), (6056, 26088335), (6370, 24802348), (7570, 20870668), (8191, 19288360), (9841, 16054360), (10598, 14907620), (12740, 12401174), (15140, 10435334), (16382, 9644180), (19682, 8027180), (21196, 7453810), (25480, 6200587), (26495, 5963048), (30280, 5217667), (32764, 4822090), (37093, 4259320), (39364, 4013590), (40955, 3857672), (42392, 3726905), (49205, 3210872), (52990, 2981524), (57337, 2755480), (65528, 2411045), (68887, 2293480), (74186, 2129660), (78728, 2006795), (81910, 1928836), (98410, 1605436), (105980, 1490762), (106483, 1483720), (114674, 1377740), (137774, 1146740), (148372, 1064830), (163820, 964418), (185465, 851864), (196820, 802718), (211960, 745381), (212966, 741860), (229348, 688870), (275548, 573370), (286685, 551096), (296744, 532415), (327640, 482209), (344435, 458696), (370930, 425932), (393640, 401359)]