442825320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{527173}}^1$

素因数の和:527194

約数の個数: 64

約数和(自身を含む): 1518261120

約数和(自身を除く): 1075435800

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, 527173, 1054346, 1581519, 2108692, 2635865, 3163038, 3690211, 4217384, 5271730, 6326076, 7380422, 7907595, 10543460, 11070633, 12652152, 14760844, 15815190, 18451055, 21086920, 22141266, 29521688, 31630380, 36902110, 44282532, 55353165, 63260760, 73804220, 88565064, 110706330, 147608440, 221412660, 442825320]

約数ペア:

[(1, 442825320), (2, 221412660), (3, 147608440), (4, 110706330), (5, 88565064), (6, 73804220), (7, 63260760), (8, 55353165), (10, 44282532), (12, 36902110), (14, 31630380), (15, 29521688), (20, 22141266), (21, 21086920), (24, 18451055), (28, 15815190), (30, 14760844), (35, 12652152), (40, 11070633), (42, 10543460), (56, 7907595), (60, 7380422), (70, 6326076), (84, 5271730), (105, 4217384), (120, 3690211), (140, 3163038), (168, 2635865), (210, 2108692), (280, 1581519), (420, 1054346), (840, 527173)]