1336768020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{151561}}^1$

素因数の和:151590

約数の個数: 108

約数和(自身を含む): 4716912564

約数和(自身を除く): 3380144544

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 151561, 303122, 454683, 606244, 757805, 909366, 1060927, 1364049, 1515610, 1818732, 2121854, 2273415, 2728098, 3031220, 3182781, 4243708, 4546830, 5304635, 5456196, 6365562, 6820245, 7426489, 9093660, 9548343, 10609270, 12731124, 13640490, 14852978, 15913905, 19096686, 21218540, 22279467, 27280980, 29705956, 31827810, 37132445, 38193372, 44558934, 47741715, 63655620, 66838401, 74264890, 89117868, 95483430, 111397335, 133676802, 148529780, 190966860, 222794670, 267353604, 334192005, 445589340, 668384010, 1336768020]

約数ペア:

[(1, 1336768020), (2, 668384010), (3, 445589340), (4, 334192005), (5, 267353604), (6, 222794670), (7, 190966860), (9, 148529780), (10, 133676802), (12, 111397335), (14, 95483430), (15, 89117868), (18, 74264890), (20, 66838401), (21, 63655620), (28, 47741715), (30, 44558934), (35, 38193372), (36, 37132445), (42, 31827810), (45, 29705956), (49, 27280980), (60, 22279467), (63, 21218540), (70, 19096686), (84, 15913905), (90, 14852978), (98, 13640490), (105, 12731124), (126, 10609270), (140, 9548343), (147, 9093660), (180, 7426489), (196, 6820245), (210, 6365562), (245, 5456196), (252, 5304635), (294, 4546830), (315, 4243708), (420, 3182781), (441, 3031220), (490, 2728098), (588, 2273415), (630, 2121854), (735, 1818732), (882, 1515610), (980, 1364049), (1260, 1060927), (1470, 909366), (1764, 757805), (2205, 606244), (2940, 454683), (4410, 303122), (8820, 151561)]