2831744160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{280927}}^1$

素因数の和:280955

約数の個数: 144

約数和(自身を含む): 11043841536

約数和(自身を除く): 8212097376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 280927, 561854, 842781, 1123708, 1404635, 1685562, 1966489, 2247416, 2528343, 2809270, 3371124, 3932978, 4213905, 4494832, 5056686, 5618540, 5899467, 6742248, 7865956, 8427810, 8989664, 9832445, 10113372, 11237080, 11798934, 12641715, 13484496, 15731912, 16855620, 17698401, 19664890, 20226744, 22474160, 23597868, 25283430, 26968992, 29497335, 31463824, 33711240, 35396802, 39329780, 40453488, 44948320, 47195736, 50566860, 58994670, 62927648, 67422480, 70793604, 78659560, 80906976, 88492005, 94391472, 101133720, 117989340, 134844960, 141587208, 157319120, 176984010, 188782944, 202267440, 235978680, 283174416, 314638240, 353968020, 404534880, 471957360, 566348832, 707936040, 943914720, 1415872080, 2831744160]

約数ペア:

[(1, 2831744160), (2, 1415872080), (3, 943914720), (4, 707936040), (5, 566348832), (6, 471957360), (7, 404534880), (8, 353968020), (9, 314638240), (10, 283174416), (12, 235978680), (14, 202267440), (15, 188782944), (16, 176984010), (18, 157319120), (20, 141587208), (21, 134844960), (24, 117989340), (28, 101133720), (30, 94391472), (32, 88492005), (35, 80906976), (36, 78659560), (40, 70793604), (42, 67422480), (45, 62927648), (48, 58994670), (56, 50566860), (60, 47195736), (63, 44948320), (70, 40453488), (72, 39329780), (80, 35396802), (84, 33711240), (90, 31463824), (96, 29497335), (105, 26968992), (112, 25283430), (120, 23597868), (126, 22474160), (140, 20226744), (144, 19664890), (160, 17698401), (168, 16855620), (180, 15731912), (210, 13484496), (224, 12641715), (240, 11798934), (252, 11237080), (280, 10113372), (288, 9832445), (315, 8989664), (336, 8427810), (360, 7865956), (420, 6742248), (480, 5899467), (504, 5618540), (560, 5056686), (630, 4494832), (672, 4213905), (720, 3932978), (840, 3371124), (1008, 2809270), (1120, 2528343), (1260, 2247416), (1440, 1966489), (1680, 1685562), (2016, 1404635), (2520, 1123708), (3360, 842781), (5040, 561854), (10080, 280927)]