355477080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22273}}^1$

素因数の和:22313

約数の個数: 128

約数和(自身を含む): 1282982400

約数和(自身を除く): 927505320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 22273, 44546, 66819, 89092, 111365, 133638, 155911, 178184, 222730, 267276, 311822, 334095, 423187, 445460, 467733, 534552, 623644, 668190, 779555, 846374, 890920, 935466, 1247288, 1269561, 1336380, 1559110, 1692748, 1870932, 2115935, 2338665, 2539122, 2672760, 2962309, 3118220, 3385496, 3741864, 4231870, 4677330, 5078244, 5924618, 6236440, 6347805, 8463740, 8886927, 9354660, 10156488, 11849236, 12695610, 14811545, 16927480, 17773854, 18709320, 23698472, 25391220, 29623090, 35547708, 44434635, 50782440, 59246180, 71095416, 88869270, 118492360, 177738540, 355477080]

約数ペア:

[(1, 355477080), (2, 177738540), (3, 118492360), (4, 88869270), (5, 71095416), (6, 59246180), (7, 50782440), (8, 44434635), (10, 35547708), (12, 29623090), (14, 25391220), (15, 23698472), (19, 18709320), (20, 17773854), (21, 16927480), (24, 14811545), (28, 12695610), (30, 11849236), (35, 10156488), (38, 9354660), (40, 8886927), (42, 8463740), (56, 6347805), (57, 6236440), (60, 5924618), (70, 5078244), (76, 4677330), (84, 4231870), (95, 3741864), (105, 3385496), (114, 3118220), (120, 2962309), (133, 2672760), (140, 2539122), (152, 2338665), (168, 2115935), (190, 1870932), (210, 1692748), (228, 1559110), (266, 1336380), (280, 1269561), (285, 1247288), (380, 935466), (399, 890920), (420, 846374), (456, 779555), (532, 668190), (570, 623644), (665, 534552), (760, 467733), (798, 445460), (840, 423187), (1064, 334095), (1140, 311822), (1330, 267276), (1596, 222730), (1995, 178184), (2280, 155911), (2660, 133638), (3192, 111365), (3990, 89092), (5320, 66819), (7980, 44546), (15960, 22273)]