1568759220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30367}}^1$

素因数の和:30430

約数の個数: 144

約数和(自身を含む): 5571191808

約数和(自身を除く): 4002432588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4305, 5166, 5740, 7380, 8610, 10332, 12915, 17220, 25830, 30367, 51660, 60734, 91101, 121468, 151835, 182202, 212569, 273303, 303670, 364404, 425138, 455505, 546606, 607340, 637707, 850276, 911010, 1062845, 1093212, 1245047, 1275414, 1366515, 1822020, 1913121, 2125690, 2490094, 2550828, 2733030, 3188535, 3735141, 3826242, 4251380, 4980188, 5466060, 6225235, 6377070, 7470282, 7652484, 8715329, 9565605, 11205423, 12450470, 12754140, 14940564, 17430658, 18675705, 19131210, 22410846, 24900940, 26145987, 34861316, 37351410, 38262420, 43576645, 44821692, 52291974, 56027115, 74702820, 78437961, 87153290, 104583948, 112054230, 130729935, 156875922, 174306580, 224108460, 261459870, 313751844, 392189805, 522919740, 784379610, 1568759220]

約数ペア:

[(1, 1568759220), (2, 784379610), (3, 522919740), (4, 392189805), (5, 313751844), (6, 261459870), (7, 224108460), (9, 174306580), (10, 156875922), (12, 130729935), (14, 112054230), (15, 104583948), (18, 87153290), (20, 78437961), (21, 74702820), (28, 56027115), (30, 52291974), (35, 44821692), (36, 43576645), (41, 38262420), (42, 37351410), (45, 34861316), (60, 26145987), (63, 24900940), (70, 22410846), (82, 19131210), (84, 18675705), (90, 17430658), (105, 14940564), (123, 12754140), (126, 12450470), (140, 11205423), (164, 9565605), (180, 8715329), (205, 7652484), (210, 7470282), (246, 6377070), (252, 6225235), (287, 5466060), (315, 4980188), (369, 4251380), (410, 3826242), (420, 3735141), (492, 3188535), (574, 2733030), (615, 2550828), (630, 2490094), (738, 2125690), (820, 1913121), (861, 1822020), (1148, 1366515), (1230, 1275414), (1260, 1245047), (1435, 1093212), (1476, 1062845), (1722, 911010), (1845, 850276), (2460, 637707), (2583, 607340), (2870, 546606), (3444, 455505), (3690, 425138), (4305, 364404), (5166, 303670), (5740, 273303), (7380, 212569), (8610, 182202), (10332, 151835), (12915, 121468), (17220, 91101), (25830, 60734), (30367, 51660)]