2019333720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{237011}}^1$

素因数の和:237096

約数の個数: 64

約数和(自身を含む): 6143351040

約数和(自身を除く): 4124017320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 237011, 474022, 711033, 948044, 1185055, 1422066, 1896088, 2370110, 2844132, 3555165, 4740220, 5688264, 7110330, 9480440, 14220660, 16827781, 28441320, 33655562, 50483343, 67311124, 84138905, 100966686, 134622248, 168277810, 201933372, 252416715, 336555620, 403866744, 504833430, 673111240, 1009666860, 2019333720]

約数ペア:

[(1, 2019333720), (2, 1009666860), (3, 673111240), (4, 504833430), (5, 403866744), (6, 336555620), (8, 252416715), (10, 201933372), (12, 168277810), (15, 134622248), (20, 100966686), (24, 84138905), (30, 67311124), (40, 50483343), (60, 33655562), (71, 28441320), (120, 16827781), (142, 14220660), (213, 9480440), (284, 7110330), (355, 5688264), (426, 4740220), (568, 3555165), (710, 2844132), (852, 2370110), (1065, 1896088), (1420, 1422066), (1704, 1185055), (2130, 948044), (2840, 711033), (4260, 474022), (8520, 237011)]