816960060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{216127}}^1$

素因数の和:216152

約数の個数: 96

約数和(自身を含む): 2904760320

約数和(自身を除く): 2087800260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 216127, 432254, 648381, 864508, 1080635, 1296762, 1512889, 1945143, 2161270, 2593524, 3025778, 3241905, 3890286, 4322540, 4538667, 5835429, 6051556, 6483810, 7564445, 7780572, 9077334, 9725715, 11670858, 12967620, 13616001, 15128890, 18154668, 19451430, 22693335, 23341716, 27232002, 29177145, 30257780, 38902860, 40848003, 45386670, 54464004, 58354290, 68080005, 81696006, 90773340, 116708580, 136160010, 163392012, 204240015, 272320020, 408480030, 816960060]

約数ペア:

[(1, 816960060), (2, 408480030), (3, 272320020), (4, 204240015), (5, 163392012), (6, 136160010), (7, 116708580), (9, 90773340), (10, 81696006), (12, 68080005), (14, 58354290), (15, 54464004), (18, 45386670), (20, 40848003), (21, 38902860), (27, 30257780), (28, 29177145), (30, 27232002), (35, 23341716), (36, 22693335), (42, 19451430), (45, 18154668), (54, 15128890), (60, 13616001), (63, 12967620), (70, 11670858), (84, 9725715), (90, 9077334), (105, 7780572), (108, 7564445), (126, 6483810), (135, 6051556), (140, 5835429), (180, 4538667), (189, 4322540), (210, 3890286), (252, 3241905), (270, 3025778), (315, 2593524), (378, 2161270), (420, 1945143), (540, 1512889), (630, 1296762), (756, 1080635), (945, 864508), (1260, 648381), (1890, 432254), (3780, 216127)]