1569158220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 5152315392

約数和(自身を除く): 3583157172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 101, 105, 140, 142, 202, 210, 213, 284, 303, 355, 404, 420, 426, 497, 505, 521, 606, 707, 710, 852, 994, 1010, 1042, 1065, 1212, 1414, 1420, 1491, 1515, 1563, 1988, 2020, 2084, 2121, 2130, 2485, 2605, 2828, 2982, 3030, 3126, 3535, 3647, 4242, 4260, 4970, 5210, 5964, 6060, 6252, 7070, 7171, 7294, 7455, 7815, 8484, 9940, 10420, 10605, 10941, 14140, 14342, 14588, 14910, 15630, 18235, 21210, 21513, 21882, 28684, 29820, 31260, 35855, 36470, 36991, 42420, 43026, 43764, 50197, 52621, 54705, 71710, 72940, 73982, 86052, 100394, 105242, 107565, 109410, 110973, 143420, 147964, 150591, 157863, 184955, 200788, 210484, 215130, 218820, 221946, 250985, 258937, 263105, 301182, 315726, 368347, 369910, 430260, 443892, 501970, 517874, 526210, 554865, 602364, 631452, 736694, 739820, 752955, 776811, 789315, 1003940, 1035748, 1052420, 1105041, 1109730, 1294685, 1473388, 1505910, 1553622, 1578630, 1841735, 2210082, 2219460, 2589370, 3011820, 3107244, 3157260, 3683470, 3736091, 3884055, 4420164, 5178740, 5525205, 7366940, 7472182, 7768110, 11050410, 11208273, 14944364, 15536220, 18680455, 22100820, 22416546, 26152637, 37360910, 44833092, 52305274, 56041365, 74721820, 78457911, 104610548, 112082730, 130763185, 156915822, 224165460, 261526370, 313831644, 392289555, 523052740, 784579110, 1569158220]

約数ペア:

[(1, 1569158220), (2, 784579110), (3, 523052740), (4, 392289555), (5, 313831644), (6, 261526370), (7, 224165460), (10, 156915822), (12, 130763185), (14, 112082730), (15, 104610548), (20, 78457911), (21, 74721820), (28, 56041365), (30, 52305274), (35, 44833092), (42, 37360910), (60, 26152637), (70, 22416546), (71, 22100820), (84, 18680455), (101, 15536220), (105, 14944364), (140, 11208273), (142, 11050410), (202, 7768110), (210, 7472182), (213, 7366940), (284, 5525205), (303, 5178740), (355, 4420164), (404, 3884055), (420, 3736091), (426, 3683470), (497, 3157260), (505, 3107244), (521, 3011820), (606, 2589370), (707, 2219460), (710, 2210082), (852, 1841735), (994, 1578630), (1010, 1553622), (1042, 1505910), (1065, 1473388), (1212, 1294685), (1414, 1109730), (1420, 1105041), (1491, 1052420), (1515, 1035748), (1563, 1003940), (1988, 789315), (2020, 776811), (2084, 752955), (2121, 739820), (2130, 736694), (2485, 631452), (2605, 602364), (2828, 554865), (2982, 526210), (3030, 517874), (3126, 501970), (3535, 443892), (3647, 430260), (4242, 369910), (4260, 368347), (4970, 315726), (5210, 301182), (5964, 263105), (6060, 258937), (6252, 250985), (7070, 221946), (7171, 218820), (7294, 215130), (7455, 210484), (7815, 200788), (8484, 184955), (9940, 157863), (10420, 150591), (10605, 147964), (10941, 143420), (14140, 110973), (14342, 109410), (14588, 107565), (14910, 105242), (15630, 100394), (18235, 86052), (21210, 73982), (21513, 72940), (21882, 71710), (28684, 54705), (29820, 52621), (31260, 50197), (35855, 43764), (36470, 43026), (36991, 42420)]