334902120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{398693}}^1$

素因数の和:398714

約数の個数: 64

約数和(自身を含む): 1148238720

約数和(自身を除く): 813336600

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, 398693, 797386, 1196079, 1594772, 1993465, 2392158, 2790851, 3189544, 3986930, 4784316, 5581702, 5980395, 7973860, 8372553, 9568632, 11163404, 11960790, 13954255, 15947720, 16745106, 22326808, 23921580, 27908510, 33490212, 41862765, 47843160, 55817020, 66980424, 83725530, 111634040, 167451060, 334902120]

約数ペア:

[(1, 334902120), (2, 167451060), (3, 111634040), (4, 83725530), (5, 66980424), (6, 55817020), (7, 47843160), (8, 41862765), (10, 33490212), (12, 27908510), (14, 23921580), (15, 22326808), (20, 16745106), (21, 15947720), (24, 13954255), (28, 11960790), (30, 11163404), (35, 9568632), (40, 8372553), (42, 7973860), (56, 5980395), (60, 5581702), (70, 4784316), (84, 3986930), (105, 3189544), (120, 2790851), (140, 2392158), (168, 1993465), (210, 1594772), (280, 1196079), (420, 797386), (840, 398693)]