1334760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{227}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 4678560

約数和(自身を除く): 3343800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 227, 245, 280, 294, 392, 420, 454, 490, 588, 681, 735, 840, 908, 980, 1135, 1176, 1362, 1470, 1589, 1816, 1960, 2270, 2724, 2940, 3178, 3405, 4540, 4767, 5448, 5880, 6356, 6810, 7945, 9080, 9534, 11123, 12712, 13620, 15890, 19068, 22246, 23835, 27240, 31780, 33369, 38136, 44492, 47670, 55615, 63560, 66738, 88984, 95340, 111230, 133476, 166845, 190680, 222460, 266952, 333690, 444920, 667380, 1334760]

約数ペア:

[(1, 1334760), (2, 667380), (3, 444920), (4, 333690), (5, 266952), (6, 222460), (7, 190680), (8, 166845), (10, 133476), (12, 111230), (14, 95340), (15, 88984), (20, 66738), (21, 63560), (24, 55615), (28, 47670), (30, 44492), (35, 38136), (40, 33369), (42, 31780), (49, 27240), (56, 23835), (60, 22246), (70, 19068), (84, 15890), (98, 13620), (105, 12712), (120, 11123), (140, 9534), (147, 9080), (168, 7945), (196, 6810), (210, 6356), (227, 5880), (245, 5448), (280, 4767), (294, 4540), (392, 3405), (420, 3178), (454, 2940), (490, 2724), (588, 2270), (681, 1960), (735, 1816), (840, 1589), (908, 1470), (980, 1362), (1135, 1176)]