121449054020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{142049}}^1$

素因数の和:142293

約数の個数: 96

約数和(自身を含む): 302409676800

約数和(自身を除く): 180960622780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 197, 217, 310, 394, 434, 620, 788, 868, 985, 1085, 1379, 1970, 2170, 2758, 3940, 4340, 5516, 6107, 6895, 12214, 13790, 24428, 27580, 30535, 42749, 61070, 85498, 122140, 142049, 170996, 213745, 284098, 427490, 568196, 710245, 854980, 994343, 1420490, 1988686, 2840980, 3977372, 4403519, 4971715, 8807038, 9943430, 17614076, 19886860, 22017595, 27983653, 30824633, 44035190, 55967306, 61649266, 88070380, 111934612, 123298532, 139918265, 154123165, 195885571, 279836530, 308246330, 391771142, 559673060, 616492660, 783542284, 867493243, 979427855, 1734986486, 1958855710, 3469972972, 3917711420, 4337466215, 6072452701, 8674932430, 12144905402, 17349864860, 24289810804, 30362263505, 60724527010, 121449054020]

約数ペア:

[(1, 121449054020), (2, 60724527010), (4, 30362263505), (5, 24289810804), (7, 17349864860), (10, 12144905402), (14, 8674932430), (20, 6072452701), (28, 4337466215), (31, 3917711420), (35, 3469972972), (62, 1958855710), (70, 1734986486), (124, 979427855), (140, 867493243), (155, 783542284), (197, 616492660), (217, 559673060), (310, 391771142), (394, 308246330), (434, 279836530), (620, 195885571), (788, 154123165), (868, 139918265), (985, 123298532), (1085, 111934612), (1379, 88070380), (1970, 61649266), (2170, 55967306), (2758, 44035190), (3940, 30824633), (4340, 27983653), (5516, 22017595), (6107, 19886860), (6895, 17614076), (12214, 9943430), (13790, 8807038), (24428, 4971715), (27580, 4403519), (30535, 3977372), (42749, 2840980), (61070, 1988686), (85498, 1420490), (122140, 994343), (142049, 854980), (170996, 710245), (213745, 568196), (284098, 427490)]