71323373380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{821}}^1$

素因数の和:1446

約数の個数: 192

約数和(自身を含む): 182030413824

約数和(自身を除く): 110707040444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 62, 70, 74, 124, 140, 148, 155, 185, 217, 259, 310, 370, 434, 518, 541, 620, 740, 821, 868, 1036, 1082, 1085, 1147, 1295, 1642, 2164, 2170, 2294, 2590, 2705, 3284, 3787, 4105, 4340, 4588, 5180, 5410, 5735, 5747, 7574, 8029, 8210, 10820, 11470, 11494, 15148, 16058, 16420, 16771, 18935, 20017, 22940, 22988, 25451, 28735, 30377, 32116, 33542, 37870, 40034, 40145, 50902, 57470, 60754, 67084, 75740, 80068, 80290, 83855, 100085, 101804, 114940, 117397, 121508, 127255, 140119, 151885, 160580, 167710, 178157, 200170, 212639, 234794, 254510, 280238, 303770, 335420, 356314, 400340, 425278, 444161, 469588, 509020, 560476, 586985, 607540, 620527, 700595, 712628, 850556, 888322, 890785, 941687, 1063195, 1173970, 1241054, 1401190, 1776644, 1781570, 1883374, 2126390, 2220805, 2347940, 2482108, 2802380, 3102635, 3109127, 3563140, 3766748, 4252780, 4343689, 4441610, 4708435, 6205270, 6218254, 6591809, 8687378, 8883220, 9416870, 12410540, 12436508, 13183618, 13768991, 15545635, 16433957, 17374756, 18833740, 21718445, 26367236, 27537982, 31091270, 32867914, 32959045, 43436890, 55075964, 62182540, 65735828, 65918090, 68844955, 82169785, 86873780, 96382937, 115037699, 131836180, 137689910, 164339570, 192765874, 230075398, 275379820, 328679140, 385531748, 460150796, 481914685, 509452667, 575188495, 963829370, 1018905334, 1150376990, 1927658740, 2037810668, 2300753980, 2547263335, 3566168669, 5094526670, 7132337338, 10189053340, 14264674676, 17830843345, 35661686690, 71323373380]

約数ペア:

[(1, 71323373380), (2, 35661686690), (4, 17830843345), (5, 14264674676), (7, 10189053340), (10, 7132337338), (14, 5094526670), (20, 3566168669), (28, 2547263335), (31, 2300753980), (35, 2037810668), (37, 1927658740), (62, 1150376990), (70, 1018905334), (74, 963829370), (124, 575188495), (140, 509452667), (148, 481914685), (155, 460150796), (185, 385531748), (217, 328679140), (259, 275379820), (310, 230075398), (370, 192765874), (434, 164339570), (518, 137689910), (541, 131836180), (620, 115037699), (740, 96382937), (821, 86873780), (868, 82169785), (1036, 68844955), (1082, 65918090), (1085, 65735828), (1147, 62182540), (1295, 55075964), (1642, 43436890), (2164, 32959045), (2170, 32867914), (2294, 31091270), (2590, 27537982), (2705, 26367236), (3284, 21718445), (3787, 18833740), (4105, 17374756), (4340, 16433957), (4588, 15545635), (5180, 13768991), (5410, 13183618), (5735, 12436508), (5747, 12410540), (7574, 9416870), (8029, 8883220), (8210, 8687378), (10820, 6591809), (11470, 6218254), (11494, 6205270), (15148, 4708435), (16058, 4441610), (16420, 4343689), (16771, 4252780), (18935, 3766748), (20017, 3563140), (22940, 3109127), (22988, 3102635), (25451, 2802380), (28735, 2482108), (30377, 2347940), (32116, 2220805), (33542, 2126390), (37870, 1883374), (40034, 1781570), (40145, 1776644), (50902, 1401190), (57470, 1241054), (60754, 1173970), (67084, 1063195), (75740, 941687), (80068, 890785), (80290, 888322), (83855, 850556), (100085, 712628), (101804, 700595), (114940, 620527), (117397, 607540), (121508, 586985), (127255, 560476), (140119, 509020), (151885, 469588), (160580, 444161), (167710, 425278), (178157, 400340), (200170, 356314), (212639, 335420), (234794, 303770), (254510, 280238)]