1267930440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{503147}}^1$

素因数の和:503171

約数の個数: 96

約数和(自身を含む): 4709465280

約数和(自身を除く): 3441534840

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, 503147, 1006294, 1509441, 2012588, 2515735, 3018882, 3522029, 4025176, 4528323, 5031470, 6037764, 7044058, 7547205, 9056646, 10062940, 10566087, 12075528, 14088116, 15094410, 17610145, 18113292, 20125880, 21132174, 22641615, 28176232, 30188820, 31698261, 35220290, 36226584, 42264348, 45283230, 52830435, 60377640, 63396522, 70440580, 84528696, 90566460, 105660870, 126793044, 140881160, 158491305, 181132920, 211321740, 253586088, 316982610, 422643480, 633965220, 1267930440]

約数ペア:

[(1, 1267930440), (2, 633965220), (3, 422643480), (4, 316982610), (5, 253586088), (6, 211321740), (7, 181132920), (8, 158491305), (9, 140881160), (10, 126793044), (12, 105660870), (14, 90566460), (15, 84528696), (18, 70440580), (20, 63396522), (21, 60377640), (24, 52830435), (28, 45283230), (30, 42264348), (35, 36226584), (36, 35220290), (40, 31698261), (42, 30188820), (45, 28176232), (56, 22641615), (60, 21132174), (63, 20125880), (70, 18113292), (72, 17610145), (84, 15094410), (90, 14088116), (105, 12075528), (120, 10566087), (126, 10062940), (140, 9056646), (168, 7547205), (180, 7044058), (210, 6037764), (252, 5031470), (280, 4528323), (315, 4025176), (360, 3522029), (420, 3018882), (504, 2515735), (630, 2012588), (840, 1509441), (1260, 1006294), (2520, 503147)]