833988120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{992843}}^1$

素因数の和:992864

約数の個数: 64

約数和(自身を含む): 2859390720

約数和(自身を除く): 2025402600

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, 992843, 1985686, 2978529, 3971372, 4964215, 5957058, 6949901, 7942744, 9928430, 11914116, 13899802, 14892645, 19856860, 20849703, 23828232, 27799604, 29785290, 34749505, 39713720, 41699406, 55599208, 59570580, 69499010, 83398812, 104248515, 119141160, 138998020, 166797624, 208497030, 277996040, 416994060, 833988120]

約数ペア:

[(1, 833988120), (2, 416994060), (3, 277996040), (4, 208497030), (5, 166797624), (6, 138998020), (7, 119141160), (8, 104248515), (10, 83398812), (12, 69499010), (14, 59570580), (15, 55599208), (20, 41699406), (21, 39713720), (24, 34749505), (28, 29785290), (30, 27799604), (35, 23828232), (40, 20849703), (42, 19856860), (56, 14892645), (60, 13899802), (70, 11914116), (84, 9928430), (105, 7942744), (120, 6949901), (140, 5957058), (168, 4964215), (210, 3971372), (280, 2978529), (420, 1985686), (840, 992843)]