2001306720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{595627}}^1$

素因数の和:595652

約数の個数: 96

約数和(自身を含む): 7204716288

約数和(自身を除く): 5203409568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 595627, 1191254, 1786881, 2382508, 2978135, 3573762, 4169389, 4765016, 5956270, 7147524, 8338778, 8934405, 9530032, 11912540, 12508167, 14295048, 16677556, 17868810, 19060064, 20846945, 23825080, 25016334, 28590096, 33355112, 35737620, 41693890, 47650160, 50032668, 57180192, 62540835, 66710224, 71475240, 83387780, 95300320, 100065336, 125081670, 133420448, 142950480, 166775560, 200130672, 250163340, 285900960, 333551120, 400261344, 500326680, 667102240, 1000653360, 2001306720]

約数ペア:

[(1, 2001306720), (2, 1000653360), (3, 667102240), (4, 500326680), (5, 400261344), (6, 333551120), (7, 285900960), (8, 250163340), (10, 200130672), (12, 166775560), (14, 142950480), (15, 133420448), (16, 125081670), (20, 100065336), (21, 95300320), (24, 83387780), (28, 71475240), (30, 66710224), (32, 62540835), (35, 57180192), (40, 50032668), (42, 47650160), (48, 41693890), (56, 35737620), (60, 33355112), (70, 28590096), (80, 25016334), (84, 23825080), (96, 20846945), (105, 19060064), (112, 17868810), (120, 16677556), (140, 14295048), (160, 12508167), (168, 11912540), (210, 9530032), (224, 8934405), (240, 8338778), (280, 7147524), (336, 5956270), (420, 4765016), (480, 4169389), (560, 3573762), (672, 2978135), (840, 2382508), (1120, 1786881), (1680, 1191254), (3360, 595627)]