40123277460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{14197}}^1$

素因数の和:16462

約数の個数: 144

約数和(自身を含む): 139165842816

約数和(自身を除く): 99042565356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2243, 4486, 6729, 8972, 11215, 13458, 14197, 15701, 20187, 22430, 26916, 28394, 31402, 33645, 40374, 42591, 44860, 47103, 56788, 62804, 67290, 70985, 78505, 80748, 85182, 94206, 99379, 100935, 127773, 134580, 141309, 141970, 157010, 170364, 188412, 198758, 201870, 212955, 235515, 255546, 282618, 283940, 298137, 314020, 397516, 403740, 425910, 471030, 496895, 511092, 565236, 596274, 638865, 706545, 851820, 894411, 942060, 993790, 1192548, 1277730, 1413090, 1490685, 1788822, 1987580, 2555460, 2826180, 2981370, 3577644, 4472055, 5962740, 8944110, 17888220, 31843871, 63687742, 95531613, 127375484, 159219355, 191063226, 222907097, 286594839, 318438710, 382126452, 445814194, 477658065, 573189678, 636877420, 668721291, 891628388, 955316130, 1114535485, 1146379356, 1337442582, 1432974195, 1910632260, 2006163873, 2229070970, 2674885164, 2865948390, 3343606455, 4012327746, 4458141940, 5731896780, 6687212910, 8024655492, 10030819365, 13374425820, 20061638730, 40123277460]

約数ペア:

[(1, 40123277460), (2, 20061638730), (3, 13374425820), (4, 10030819365), (5, 8024655492), (6, 6687212910), (7, 5731896780), (9, 4458141940), (10, 4012327746), (12, 3343606455), (14, 2865948390), (15, 2674885164), (18, 2229070970), (20, 2006163873), (21, 1910632260), (28, 1432974195), (30, 1337442582), (35, 1146379356), (36, 1114535485), (42, 955316130), (45, 891628388), (60, 668721291), (63, 636877420), (70, 573189678), (84, 477658065), (90, 445814194), (105, 382126452), (126, 318438710), (140, 286594839), (180, 222907097), (210, 191063226), (252, 159219355), (315, 127375484), (420, 95531613), (630, 63687742), (1260, 31843871), (2243, 17888220), (4486, 8944110), (6729, 5962740), (8972, 4472055), (11215, 3577644), (13458, 2981370), (14197, 2826180), (15701, 2555460), (20187, 1987580), (22430, 1788822), (26916, 1490685), (28394, 1413090), (31402, 1277730), (33645, 1192548), (40374, 993790), (42591, 942060), (44860, 894411), (47103, 851820), (56788, 706545), (62804, 638865), (67290, 596274), (70985, 565236), (78505, 511092), (80748, 496895), (85182, 471030), (94206, 425910), (99379, 403740), (100935, 397516), (127773, 314020), (134580, 298137), (141309, 283940), (141970, 282618), (157010, 255546), (170364, 235515), (188412, 212955), (198758, 201870)]