88460680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 255176460

約数和(自身を除く): 166715780

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 196, 220, 242, 245, 280, 308, 373, 385, 392, 440, 484, 490, 539, 605, 616, 746, 770, 847, 968, 980, 1078, 1210, 1492, 1540, 1694, 1865, 1960, 2156, 2420, 2611, 2695, 2984, 3080, 3388, 3730, 4103, 4235, 4312, 4840, 5222, 5390, 5929, 6776, 7460, 8206, 8470, 10444, 10780, 11858, 13055, 14920, 16412, 16940, 18277, 20515, 20888, 21560, 23716, 26110, 28721, 29645, 32824, 33880, 36554, 41030, 45133, 47432, 52220, 57442, 59290, 73108, 82060, 90266, 91385, 104440, 114884, 118580, 143605, 146216, 164120, 180532, 182770, 201047, 225665, 229768, 237160, 287210, 315931, 361064, 365540, 402094, 451330, 574420, 631862, 731080, 804188, 902660, 1005235, 1148840, 1263724, 1579655, 1608376, 1805320, 2010470, 2211517, 2527448, 3159310, 4020940, 4423034, 6318620, 8041880, 8846068, 11057585, 12637240, 17692136, 22115170, 44230340, 88460680]

約数ペア:

[(1, 88460680), (2, 44230340), (4, 22115170), (5, 17692136), (7, 12637240), (8, 11057585), (10, 8846068), (11, 8041880), (14, 6318620), (20, 4423034), (22, 4020940), (28, 3159310), (35, 2527448), (40, 2211517), (44, 2010470), (49, 1805320), (55, 1608376), (56, 1579655), (70, 1263724), (77, 1148840), (88, 1005235), (98, 902660), (110, 804188), (121, 731080), (140, 631862), (154, 574420), (196, 451330), (220, 402094), (242, 365540), (245, 361064), (280, 315931), (308, 287210), (373, 237160), (385, 229768), (392, 225665), (440, 201047), (484, 182770), (490, 180532), (539, 164120), (605, 146216), (616, 143605), (746, 118580), (770, 114884), (847, 104440), (968, 91385), (980, 90266), (1078, 82060), (1210, 73108), (1492, 59290), (1540, 57442), (1694, 52220), (1865, 47432), (1960, 45133), (2156, 41030), (2420, 36554), (2611, 33880), (2695, 32824), (2984, 29645), (3080, 28721), (3388, 26110), (3730, 23716), (4103, 21560), (4235, 20888), (4312, 20515), (4840, 18277), (5222, 16940), (5390, 16412), (5929, 14920), (6776, 13055), (7460, 11858), (8206, 10780), (8470, 10444)]