353083920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{210169}}^1$

素因数の和:210192

約数の個数: 80

約数和(自身を含む): 1250931840

約数和(自身を除く): 897847920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 210169, 420338, 630507, 840676, 1050845, 1261014, 1471183, 1681352, 2101690, 2522028, 2942366, 3152535, 3362704, 4203380, 4413549, 5044056, 5884732, 6305070, 7355915, 8406760, 8827098, 10088112, 11769464, 12610140, 14711830, 16813520, 17654196, 22067745, 23538928, 25220280, 29423660, 35308392, 44135490, 50440560, 58847320, 70616784, 88270980, 117694640, 176541960, 353083920]

約数ペア:

[(1, 353083920), (2, 176541960), (3, 117694640), (4, 88270980), (5, 70616784), (6, 58847320), (7, 50440560), (8, 44135490), (10, 35308392), (12, 29423660), (14, 25220280), (15, 23538928), (16, 22067745), (20, 17654196), (21, 16813520), (24, 14711830), (28, 12610140), (30, 11769464), (35, 10088112), (40, 8827098), (42, 8406760), (48, 7355915), (56, 6305070), (60, 5884732), (70, 5044056), (80, 4413549), (84, 4203380), (105, 3362704), (112, 3152535), (120, 2942366), (140, 2522028), (168, 2101690), (210, 1681352), (240, 1471183), (280, 1261014), (336, 1050845), (420, 840676), (560, 630507), (840, 420338), (1680, 210169)]