6416760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{7639}}^1$

素因数の和:7660

約数の個数: 64

約数和(自身を含む): 22003200

約数和(自身を除く): 15586440

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, 7639, 15278, 22917, 30556, 38195, 45834, 53473, 61112, 76390, 91668, 106946, 114585, 152780, 160419, 183336, 213892, 229170, 267365, 305560, 320838, 427784, 458340, 534730, 641676, 802095, 916680, 1069460, 1283352, 1604190, 2138920, 3208380, 6416760]

約数ペア:

[(1, 6416760), (2, 3208380), (3, 2138920), (4, 1604190), (5, 1283352), (6, 1069460), (7, 916680), (8, 802095), (10, 641676), (12, 534730), (14, 458340), (15, 427784), (20, 320838), (21, 305560), (24, 267365), (28, 229170), (30, 213892), (35, 183336), (40, 160419), (42, 152780), (56, 114585), (60, 106946), (70, 91668), (84, 76390), (105, 61112), (120, 53473), (140, 45834), (168, 38195), (210, 30556), (280, 22917), (420, 15278), (840, 7639)]