2005476840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39509}}^1$

素因数の和:39576

約数の個数: 128

約数和(自身を含む): 6827328000

約数和(自身を除く): 4821851160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 8460, 10152, 12690, 16920, 25380, 39509, 50760, 79018, 118527, 158036, 197545, 237054, 316072, 355581, 395090, 474108, 592635, 711162, 790180, 948216, 1066743, 1185270, 1422324, 1580360, 1777905, 1856923, 2133486, 2370540, 2844648, 3555810, 3713846, 4266972, 4741080, 5333715, 5570769, 7111620, 7427692, 8533944, 9284615, 10667430, 11141538, 14223240, 14855384, 16712307, 18569230, 21334860, 22283076, 27853845, 33424614, 37138460, 42669720, 44566152, 50136921, 55707690, 66849228, 74276920, 83561535, 100273842, 111415380, 133698456, 167123070, 200547684, 222830760, 250684605, 334246140, 401095368, 501369210, 668492280, 1002738420, 2005476840]

約数ペア:

[(1, 2005476840), (2, 1002738420), (3, 668492280), (4, 501369210), (5, 401095368), (6, 334246140), (8, 250684605), (9, 222830760), (10, 200547684), (12, 167123070), (15, 133698456), (18, 111415380), (20, 100273842), (24, 83561535), (27, 74276920), (30, 66849228), (36, 55707690), (40, 50136921), (45, 44566152), (47, 42669720), (54, 37138460), (60, 33424614), (72, 27853845), (90, 22283076), (94, 21334860), (108, 18569230), (120, 16712307), (135, 14855384), (141, 14223240), (180, 11141538), (188, 10667430), (216, 9284615), (235, 8533944), (270, 7427692), (282, 7111620), (360, 5570769), (376, 5333715), (423, 4741080), (470, 4266972), (540, 3713846), (564, 3555810), (705, 2844648), (846, 2370540), (940, 2133486), (1080, 1856923), (1128, 1777905), (1269, 1580360), (1410, 1422324), (1692, 1185270), (1880, 1066743), (2115, 948216), (2538, 790180), (2820, 711162), (3384, 592635), (4230, 474108), (5076, 395090), (5640, 355581), (6345, 316072), (8460, 237054), (10152, 197545), (12690, 158036), (16920, 118527), (25380, 79018), (39509, 50760)]