40430280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 134006400

約数和(自身を除く): 93576120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 281, 327, 330, 436, 440, 545, 562, 654, 660, 843, 872, 1090, 1124, 1199, 1308, 1320, 1405, 1635, 1686, 2180, 2248, 2398, 2616, 2810, 3091, 3270, 3372, 3597, 4215, 4360, 4796, 5620, 5995, 6182, 6540, 6744, 7194, 8430, 9273, 9592, 11240, 11990, 12364, 13080, 14388, 15455, 16860, 17985, 18546, 23980, 24728, 28776, 30629, 30910, 33720, 35970, 37092, 46365, 47960, 61258, 61820, 71940, 74184, 91887, 92730, 122516, 123640, 143880, 153145, 183774, 185460, 245032, 306290, 336919, 367548, 370920, 459435, 612580, 673838, 735096, 918870, 1010757, 1225160, 1347676, 1684595, 1837740, 2021514, 2695352, 3369190, 3675480, 4043028, 5053785, 6738380, 8086056, 10107570, 13476760, 20215140, 40430280]

約数ペア:

[(1, 40430280), (2, 20215140), (3, 13476760), (4, 10107570), (5, 8086056), (6, 6738380), (8, 5053785), (10, 4043028), (11, 3675480), (12, 3369190), (15, 2695352), (20, 2021514), (22, 1837740), (24, 1684595), (30, 1347676), (33, 1225160), (40, 1010757), (44, 918870), (55, 735096), (60, 673838), (66, 612580), (88, 459435), (109, 370920), (110, 367548), (120, 336919), (132, 306290), (165, 245032), (218, 185460), (220, 183774), (264, 153145), (281, 143880), (327, 123640), (330, 122516), (436, 92730), (440, 91887), (545, 74184), (562, 71940), (654, 61820), (660, 61258), (843, 47960), (872, 46365), (1090, 37092), (1124, 35970), (1199, 33720), (1308, 30910), (1320, 30629), (1405, 28776), (1635, 24728), (1686, 23980), (2180, 18546), (2248, 17985), (2398, 16860), (2616, 15455), (2810, 14388), (3091, 13080), (3270, 12364), (3372, 11990), (3597, 11240), (4215, 9592), (4360, 9273), (4796, 8430), (5620, 7194), (5995, 6744), (6182, 6540)]