4163880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4978

約数の個数: 64

約数和(自身を含む): 14279040

約数和(自身を除く): 10115160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4957, 9914, 14871, 19828, 24785, 29742, 34699, 39656, 49570, 59484, 69398, 74355, 99140, 104097, 118968, 138796, 148710, 173495, 198280, 208194, 277592, 297420, 346990, 416388, 520485, 594840, 693980, 832776, 1040970, 1387960, 2081940, 4163880]

約数ペア:

[(1, 4163880), (2, 2081940), (3, 1387960), (4, 1040970), (5, 832776), (6, 693980), (7, 594840), (8, 520485), (10, 416388), (12, 346990), (14, 297420), (15, 277592), (20, 208194), (21, 198280), (24, 173495), (28, 148710), (30, 138796), (35, 118968), (40, 104097), (42, 99140), (56, 74355), (60, 69398), (70, 59484), (84, 49570), (105, 39656), (120, 34699), (140, 29742), (168, 24785), (210, 19828), (280, 14871), (420, 9914), (840, 4957)]