42955864240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{10243}}^1$

素因数の和:10395

約数の個数: 160

約数和(自身を含む): 109750118400

約数和(自身を除く): 66794254160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 89, 95, 124, 152, 155, 178, 190, 248, 304, 310, 356, 380, 445, 496, 589, 620, 712, 760, 890, 1178, 1240, 1424, 1520, 1691, 1780, 2356, 2480, 2759, 2945, 3382, 3560, 4712, 5518, 5890, 6764, 7120, 8455, 9424, 10243, 11036, 11780, 13528, 13795, 16910, 20486, 22072, 23560, 27056, 27590, 33820, 40972, 44144, 47120, 51215, 52421, 55180, 67640, 81944, 102430, 104842, 110360, 135280, 163888, 194617, 204860, 209684, 220720, 262105, 317533, 389234, 409720, 419368, 524210, 635066, 778468, 819440, 838736, 911627, 973085, 1048420, 1270132, 1556936, 1587665, 1823254, 1946170, 2096840, 2540264, 3113872, 3175330, 3646508, 3892340, 4193680, 4558135, 5080528, 6033127, 6350660, 7293016, 7784680, 9116270, 12066254, 12701320, 14586032, 15569360, 17320913, 18232540, 24132508, 25402640, 28260437, 30165635, 34641826, 36465080, 48265016, 56520874, 60331270, 69283652, 72930160, 86604565, 96530032, 113041748, 120662540, 138567304, 141302185, 173209130, 226083496, 241325080, 277134608, 282604370, 346418260, 452166992, 482650160, 536948303, 565208740, 692836520, 1073896606, 1130417480, 1385673040, 2147793212, 2260834960, 2684741515, 4295586424, 5369483030, 8591172848, 10738966060, 21477932120, 42955864240]

約数ペア:

[(1, 42955864240), (2, 21477932120), (4, 10738966060), (5, 8591172848), (8, 5369483030), (10, 4295586424), (16, 2684741515), (19, 2260834960), (20, 2147793212), (31, 1385673040), (38, 1130417480), (40, 1073896606), (62, 692836520), (76, 565208740), (80, 536948303), (89, 482650160), (95, 452166992), (124, 346418260), (152, 282604370), (155, 277134608), (178, 241325080), (190, 226083496), (248, 173209130), (304, 141302185), (310, 138567304), (356, 120662540), (380, 113041748), (445, 96530032), (496, 86604565), (589, 72930160), (620, 69283652), (712, 60331270), (760, 56520874), (890, 48265016), (1178, 36465080), (1240, 34641826), (1424, 30165635), (1520, 28260437), (1691, 25402640), (1780, 24132508), (2356, 18232540), (2480, 17320913), (2759, 15569360), (2945, 14586032), (3382, 12701320), (3560, 12066254), (4712, 9116270), (5518, 7784680), (5890, 7293016), (6764, 6350660), (7120, 6033127), (8455, 5080528), (9424, 4558135), (10243, 4193680), (11036, 3892340), (11780, 3646508), (13528, 3175330), (13795, 3113872), (16910, 2540264), (20486, 2096840), (22072, 1946170), (23560, 1823254), (27056, 1587665), (27590, 1556936), (33820, 1270132), (40972, 1048420), (44144, 973085), (47120, 911627), (51215, 838736), (52421, 819440), (55180, 778468), (67640, 635066), (81944, 524210), (102430, 419368), (104842, 409720), (110360, 389234), (135280, 317533), (163888, 262105), (194617, 220720), (204860, 209684)]