200576040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{238781}}^1$

素因数の和:238802

約数の個数: 64

約数和(自身を含む): 687692160

約数和(自身を除く): 487116120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 238781, 477562, 716343, 955124, 1193905, 1432686, 1671467, 1910248, 2387810, 2865372, 3342934, 3581715, 4775620, 5014401, 5730744, 6685868, 7163430, 8357335, 9551240, 10028802, 13371736, 14326860, 16714670, 20057604, 25072005, 28653720, 33429340, 40115208, 50144010, 66858680, 100288020, 200576040]

約数ペア:

[(1, 200576040), (2, 100288020), (3, 66858680), (4, 50144010), (5, 40115208), (6, 33429340), (7, 28653720), (8, 25072005), (10, 20057604), (12, 16714670), (14, 14326860), (15, 13371736), (20, 10028802), (21, 9551240), (24, 8357335), (28, 7163430), (30, 6685868), (35, 5730744), (40, 5014401), (42, 4775620), (56, 3581715), (60, 3342934), (70, 2865372), (84, 2387810), (105, 1910248), (120, 1671467), (140, 1432686), (168, 1193905), (210, 955124), (280, 716343), (420, 477562), (840, 238781)]