6645963240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2637287}}^1$

素因数の和:2637311

約数の個数: 96

約数和(自身を含む): 24685015680

約数和(自身を除く): 18039052440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 2637287, 5274574, 7911861, 10549148, 13186435, 15823722, 18461009, 21098296, 23735583, 26372870, 31647444, 36922018, 39559305, 47471166, 52745740, 55383027, 63294888, 73844036, 79118610, 92305045, 94942332, 105491480, 110766054, 118677915, 147688072, 158237220, 166149081, 184610090, 189884664, 221532108, 237355830, 276915135, 316474440, 332298162, 369220180, 443064216, 474711660, 553830270, 664596324, 738440360, 830745405, 949423320, 1107660540, 1329192648, 1661490810, 2215321080, 3322981620, 6645963240]

約数ペア:

[(1, 6645963240), (2, 3322981620), (3, 2215321080), (4, 1661490810), (5, 1329192648), (6, 1107660540), (7, 949423320), (8, 830745405), (9, 738440360), (10, 664596324), (12, 553830270), (14, 474711660), (15, 443064216), (18, 369220180), (20, 332298162), (21, 316474440), (24, 276915135), (28, 237355830), (30, 221532108), (35, 189884664), (36, 184610090), (40, 166149081), (42, 158237220), (45, 147688072), (56, 118677915), (60, 110766054), (63, 105491480), (70, 94942332), (72, 92305045), (84, 79118610), (90, 73844036), (105, 63294888), (120, 55383027), (126, 52745740), (140, 47471166), (168, 39559305), (180, 36922018), (210, 31647444), (252, 26372870), (280, 23735583), (315, 21098296), (360, 18461009), (420, 15823722), (504, 13186435), (630, 10549148), (840, 7911861), (1260, 5274574), (2520, 2637287)]