4070640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2446

約数の個数: 80

約数和(自身を含む): 14427648

約数和(自身を除く): 10357008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2423, 4846, 7269, 9692, 12115, 14538, 16961, 19384, 24230, 29076, 33922, 36345, 38768, 48460, 50883, 58152, 67844, 72690, 84805, 96920, 101766, 116304, 135688, 145380, 169610, 193840, 203532, 254415, 271376, 290760, 339220, 407064, 508830, 581520, 678440, 814128, 1017660, 1356880, 2035320, 4070640]

約数ペア:

[(1, 4070640), (2, 2035320), (3, 1356880), (4, 1017660), (5, 814128), (6, 678440), (7, 581520), (8, 508830), (10, 407064), (12, 339220), (14, 290760), (15, 271376), (16, 254415), (20, 203532), (21, 193840), (24, 169610), (28, 145380), (30, 135688), (35, 116304), (40, 101766), (42, 96920), (48, 84805), (56, 72690), (60, 67844), (70, 58152), (80, 50883), (84, 48460), (105, 38768), (112, 36345), (120, 33922), (140, 29076), (168, 24230), (210, 19384), (240, 16961), (280, 14538), (336, 12115), (420, 9692), (560, 7269), (840, 4846), (1680, 2423)]