142079080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 382838400

約数和(自身を除く): 240759320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 59, 65, 88, 104, 110, 118, 130, 143, 220, 236, 260, 286, 295, 421, 440, 472, 520, 572, 590, 649, 715, 767, 842, 1144, 1180, 1298, 1430, 1534, 1684, 2105, 2360, 2596, 2860, 3068, 3245, 3368, 3835, 4210, 4631, 5192, 5473, 5720, 6136, 6490, 7670, 8420, 8437, 9262, 10946, 12980, 15340, 16840, 16874, 18524, 21892, 23155, 24839, 25960, 27365, 30680, 33748, 37048, 42185, 43784, 46310, 49678, 54730, 60203, 67496, 84370, 92620, 99356, 109460, 120406, 124195, 168740, 185240, 198712, 218920, 240812, 248390, 273229, 301015, 322907, 337480, 481624, 496780, 546458, 602030, 645814, 993560, 1092916, 1204060, 1291628, 1366145, 1614535, 2185832, 2408120, 2583256, 2732290, 3229070, 3551977, 5464580, 6458140, 7103954, 10929160, 12916280, 14207908, 17759885, 28415816, 35519770, 71039540, 142079080]

約数ペア:

[(1, 142079080), (2, 71039540), (4, 35519770), (5, 28415816), (8, 17759885), (10, 14207908), (11, 12916280), (13, 10929160), (20, 7103954), (22, 6458140), (26, 5464580), (40, 3551977), (44, 3229070), (52, 2732290), (55, 2583256), (59, 2408120), (65, 2185832), (88, 1614535), (104, 1366145), (110, 1291628), (118, 1204060), (130, 1092916), (143, 993560), (220, 645814), (236, 602030), (260, 546458), (286, 496780), (295, 481624), (421, 337480), (440, 322907), (472, 301015), (520, 273229), (572, 248390), (590, 240812), (649, 218920), (715, 198712), (767, 185240), (842, 168740), (1144, 124195), (1180, 120406), (1298, 109460), (1430, 99356), (1534, 92620), (1684, 84370), (2105, 67496), (2360, 60203), (2596, 54730), (2860, 49678), (3068, 46310), (3245, 43784), (3368, 42185), (3835, 37048), (4210, 33748), (4631, 30680), (5192, 27365), (5473, 25960), (5720, 24839), (6136, 23155), (6490, 21892), (7670, 18524), (8420, 16874), (8437, 16840), (9262, 15340), (10946, 12980)]