2108363460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4266

約数の個数: 192

約数和(自身を含む): 7245987840

約数和(自身を除く): 5137624380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 170, 204, 210, 213, 238, 255, 284, 340, 355, 357, 420, 426, 476, 497, 510, 595, 710, 714, 852, 994, 1020, 1065, 1190, 1207, 1420, 1428, 1491, 1785, 1988, 2130, 2380, 2414, 2485, 2982, 3570, 3621, 4159, 4260, 4828, 4970, 5964, 6035, 7140, 7242, 7455, 8318, 8449, 9940, 12070, 12477, 14484, 14910, 16636, 16898, 18105, 20795, 24140, 24954, 25347, 29113, 29820, 33796, 36210, 41590, 42245, 49908, 50694, 58226, 62385, 70703, 72420, 83180, 84490, 87339, 101388, 116452, 124770, 126735, 141406, 145565, 168980, 174678, 212109, 249540, 253470, 282812, 291130, 295289, 349356, 353515, 424218, 436695, 494921, 506940, 582260, 590578, 707030, 848436, 873390, 885867, 989842, 1060545, 1181156, 1414060, 1476445, 1484763, 1746780, 1771734, 1979684, 2067023, 2121090, 2474605, 2952890, 2969526, 3543468, 4134046, 4242180, 4429335, 4949210, 5019913, 5905780, 5939052, 6201069, 7423815, 8268092, 8858670, 9898420, 10039826, 10335115, 12402138, 14847630, 15059739, 17717340, 20079652, 20670230, 24804276, 25099565, 29695260, 30119478, 31005345, 35139391, 41340460, 50199130, 60238956, 62010690, 70278782, 75298695, 100398260, 105418173, 124021380, 140557564, 150597390, 175696955, 210836346, 301194780, 351393910, 421672692, 527090865, 702787820, 1054181730, 2108363460]

約数ペア:

[(1, 2108363460), (2, 1054181730), (3, 702787820), (4, 527090865), (5, 421672692), (6, 351393910), (7, 301194780), (10, 210836346), (12, 175696955), (14, 150597390), (15, 140557564), (17, 124021380), (20, 105418173), (21, 100398260), (28, 75298695), (30, 70278782), (34, 62010690), (35, 60238956), (42, 50199130), (51, 41340460), (60, 35139391), (68, 31005345), (70, 30119478), (71, 29695260), (84, 25099565), (85, 24804276), (102, 20670230), (105, 20079652), (119, 17717340), (140, 15059739), (142, 14847630), (170, 12402138), (204, 10335115), (210, 10039826), (213, 9898420), (238, 8858670), (255, 8268092), (284, 7423815), (340, 6201069), (355, 5939052), (357, 5905780), (420, 5019913), (426, 4949210), (476, 4429335), (497, 4242180), (510, 4134046), (595, 3543468), (710, 2969526), (714, 2952890), (852, 2474605), (994, 2121090), (1020, 2067023), (1065, 1979684), (1190, 1771734), (1207, 1746780), (1420, 1484763), (1428, 1476445), (1491, 1414060), (1785, 1181156), (1988, 1060545), (2130, 989842), (2380, 885867), (2414, 873390), (2485, 848436), (2982, 707030), (3570, 590578), (3621, 582260), (4159, 506940), (4260, 494921), (4828, 436695), (4970, 424218), (5964, 353515), (6035, 349356), (7140, 295289), (7242, 291130), (7455, 282812), (8318, 253470), (8449, 249540), (9940, 212109), (12070, 174678), (12477, 168980), (14484, 145565), (14910, 141406), (16636, 126735), (16898, 124770), (18105, 116452), (20795, 101388), (24140, 87339), (24954, 84490), (25347, 83180), (29113, 72420), (29820, 70703), (33796, 62385), (36210, 58226), (41590, 50694), (42245, 49908)]