1604790960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6761}}^1$

素因数の和:6843

約数の個数: 160

約数和(自身を含む): 5312659968

約数和(自身を除く): 3707869008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 645, 688, 690, 860, 920, 989, 1032, 1104, 1290, 1380, 1720, 1840, 1978, 2064, 2580, 2760, 2967, 3440, 3956, 4945, 5160, 5520, 5934, 6761, 7912, 9890, 10320, 11868, 13522, 14835, 15824, 19780, 20283, 23736, 27044, 29670, 33805, 39560, 40566, 47472, 54088, 59340, 67610, 79120, 81132, 101415, 108176, 118680, 135220, 155503, 162264, 202830, 237360, 270440, 290723, 311006, 324528, 405660, 466509, 540880, 581446, 622012, 777515, 811320, 872169, 933018, 1162892, 1244024, 1453615, 1555030, 1622640, 1744338, 1866036, 2325784, 2332545, 2488048, 2907230, 3110060, 3488676, 3732072, 4360845, 4651568, 4665090, 5814460, 6220120, 6686629, 6977352, 7464144, 8721690, 9330180, 11628920, 12440240, 13373258, 13954704, 17443380, 18660360, 20059887, 23257840, 26746516, 33433145, 34886760, 37320720, 40119774, 53493032, 66866290, 69773520, 80239548, 100299435, 106986064, 133732580, 160479096, 200598870, 267465160, 320958192, 401197740, 534930320, 802395480, 1604790960]

約数ペア:

[(1, 1604790960), (2, 802395480), (3, 534930320), (4, 401197740), (5, 320958192), (6, 267465160), (8, 200598870), (10, 160479096), (12, 133732580), (15, 106986064), (16, 100299435), (20, 80239548), (23, 69773520), (24, 66866290), (30, 53493032), (40, 40119774), (43, 37320720), (46, 34886760), (48, 33433145), (60, 26746516), (69, 23257840), (80, 20059887), (86, 18660360), (92, 17443380), (115, 13954704), (120, 13373258), (129, 12440240), (138, 11628920), (172, 9330180), (184, 8721690), (215, 7464144), (230, 6977352), (240, 6686629), (258, 6220120), (276, 5814460), (344, 4665090), (345, 4651568), (368, 4360845), (430, 3732072), (460, 3488676), (516, 3110060), (552, 2907230), (645, 2488048), (688, 2332545), (690, 2325784), (860, 1866036), (920, 1744338), (989, 1622640), (1032, 1555030), (1104, 1453615), (1290, 1244024), (1380, 1162892), (1720, 933018), (1840, 872169), (1978, 811320), (2064, 777515), (2580, 622012), (2760, 581446), (2967, 540880), (3440, 466509), (3956, 405660), (4945, 324528), (5160, 311006), (5520, 290723), (5934, 270440), (6761, 237360), (7912, 202830), (9890, 162264), (10320, 155503), (11868, 135220), (13522, 118680), (14835, 108176), (15824, 101415), (19780, 81132), (20283, 79120), (23736, 67610), (27044, 59340), (29670, 54088), (33805, 47472), (39560, 40566)]