147270760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40459}}^1$

素因数の和:40490

約数の個数: 64

約数和(自身を含む): 407836800

約数和(自身を除く): 260566040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 40459, 80918, 161836, 202295, 283213, 323672, 404590, 525967, 566426, 809180, 1051934, 1132852, 1416065, 1618360, 2103868, 2265704, 2629835, 2832130, 3681769, 4207736, 5259670, 5664260, 7363538, 10519340, 11328520, 14727076, 18408845, 21038680, 29454152, 36817690, 73635380, 147270760]

約数ペア:

[(1, 147270760), (2, 73635380), (4, 36817690), (5, 29454152), (7, 21038680), (8, 18408845), (10, 14727076), (13, 11328520), (14, 10519340), (20, 7363538), (26, 5664260), (28, 5259670), (35, 4207736), (40, 3681769), (52, 2832130), (56, 2629835), (65, 2265704), (70, 2103868), (91, 1618360), (104, 1416065), (130, 1132852), (140, 1051934), (182, 809180), (260, 566426), (280, 525967), (364, 404590), (455, 323672), (520, 283213), (728, 202295), (910, 161836), (1820, 80918), (3640, 40459)]