968470020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2152

約数の個数: 240

約数和(自身を含む): 3558538368

約数和(自身を除く): 2590068348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 81, 82, 84, 90, 105, 108, 123, 126, 135, 140, 162, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 324, 369, 378, 405, 410, 420, 492, 540, 567, 574, 615, 630, 738, 756, 810, 820, 861, 945, 1107, 1134, 1148, 1230, 1260, 1435, 1476, 1620, 1722, 1845, 1890, 2083, 2214, 2268, 2460, 2583, 2835, 2870, 3321, 3444, 3690, 3780, 4166, 4305, 4428, 5166, 5535, 5670, 5740, 6249, 6642, 7380, 7749, 8332, 8610, 10332, 10415, 11070, 11340, 12498, 12915, 13284, 14581, 15498, 16605, 17220, 18747, 20830, 22140, 23247, 24996, 25830, 29162, 30996, 31245, 33210, 37494, 38745, 41660, 43743, 46494, 51660, 56241, 58324, 62490, 66420, 72905, 74988, 77490, 85403, 87486, 92988, 93735, 112482, 116235, 124980, 131229, 145810, 154980, 168723, 170806, 174972, 187470, 218715, 224964, 232470, 256209, 262458, 281205, 291620, 337446, 341612, 374940, 393687, 427015, 437430, 464940, 512418, 524916, 562410, 597821, 656145, 674892, 768627, 787374, 843615, 854030, 874860, 1024836, 1124820, 1181061, 1195642, 1281045, 1312290, 1537254, 1574748, 1687230, 1708060, 1793463, 1968435, 2305881, 2362122, 2391284, 2562090, 2624580, 2989105, 3074508, 3374460, 3586926, 3843135, 3936870, 4611762, 4724244, 5124180, 5380389, 5905305, 5978210, 6917643, 7173852, 7686270, 7873740, 8967315, 9223524, 10760778, 11529405, 11810610, 11956420, 13835286, 15372540, 16141167, 17934630, 21521556, 23058810, 23621220, 26901945, 27670572, 32282334, 34588215, 35869260, 46117620, 48423501, 53803890, 64564668, 69176430, 80705835, 96847002, 107607780, 138352860, 161411670, 193694004, 242117505, 322823340, 484235010, 968470020]

約数ペア:

[(1, 968470020), (2, 484235010), (3, 322823340), (4, 242117505), (5, 193694004), (6, 161411670), (7, 138352860), (9, 107607780), (10, 96847002), (12, 80705835), (14, 69176430), (15, 64564668), (18, 53803890), (20, 48423501), (21, 46117620), (27, 35869260), (28, 34588215), (30, 32282334), (35, 27670572), (36, 26901945), (41, 23621220), (42, 23058810), (45, 21521556), (54, 17934630), (60, 16141167), (63, 15372540), (70, 13835286), (81, 11956420), (82, 11810610), (84, 11529405), (90, 10760778), (105, 9223524), (108, 8967315), (123, 7873740), (126, 7686270), (135, 7173852), (140, 6917643), (162, 5978210), (164, 5905305), (180, 5380389), (189, 5124180), (205, 4724244), (210, 4611762), (246, 3936870), (252, 3843135), (270, 3586926), (287, 3374460), (315, 3074508), (324, 2989105), (369, 2624580), (378, 2562090), (405, 2391284), (410, 2362122), (420, 2305881), (492, 1968435), (540, 1793463), (567, 1708060), (574, 1687230), (615, 1574748), (630, 1537254), (738, 1312290), (756, 1281045), (810, 1195642), (820, 1181061), (861, 1124820), (945, 1024836), (1107, 874860), (1134, 854030), (1148, 843615), (1230, 787374), (1260, 768627), (1435, 674892), (1476, 656145), (1620, 597821), (1722, 562410), (1845, 524916), (1890, 512418), (2083, 464940), (2214, 437430), (2268, 427015), (2460, 393687), (2583, 374940), (2835, 341612), (2870, 337446), (3321, 291620), (3444, 281205), (3690, 262458), (3780, 256209), (4166, 232470), (4305, 224964), (4428, 218715), (5166, 187470), (5535, 174972), (5670, 170806), (5740, 168723), (6249, 154980), (6642, 145810), (7380, 131229), (7749, 124980), (8332, 116235), (8610, 112482), (10332, 93735), (10415, 92988), (11070, 87486), (11340, 85403), (12498, 77490), (12915, 74988), (13284, 72905), (14581, 66420), (15498, 62490), (16605, 58324), (17220, 56241), (18747, 51660), (20830, 46494), (22140, 43743), (23247, 41660), (24996, 38745), (25830, 37494), (29162, 33210), (30996, 31245)]