2035431540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 6264760320

約数和(自身を除く): 4229328780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 269, 331, 381, 508, 538, 635, 662, 762, 807, 993, 1076, 1143, 1270, 1324, 1345, 1524, 1614, 1655, 1905, 1986, 2286, 2421, 2540, 2690, 2979, 3228, 3310, 3810, 3972, 4035, 4572, 4842, 4965, 5380, 5715, 5958, 6620, 7620, 8070, 9684, 9930, 11430, 11916, 12105, 14895, 16140, 19860, 22860, 24210, 29790, 34163, 42037, 48420, 59580, 68326, 84074, 89039, 102489, 126111, 136652, 168148, 170815, 178078, 204978, 210185, 252222, 267117, 307467, 341630, 356156, 378333, 409956, 420370, 445195, 504444, 512445, 534234, 614934, 630555, 683260, 756666, 801351, 840740, 890390, 1024890, 1068468, 1229868, 1261110, 1335585, 1513332, 1537335, 1602702, 1780780, 1891665, 2049780, 2522220, 2671170, 3074670, 3205404, 3783330, 4006755, 5342340, 6149340, 7566660, 8013510, 11307953, 16027020, 22615906, 33923859, 45231812, 56539765, 67847718, 101771577, 113079530, 135695436, 169619295, 203543154, 226159060, 339238590, 407086308, 508857885, 678477180, 1017715770, 2035431540]

約数ペア:

[(1, 2035431540), (2, 1017715770), (3, 678477180), (4, 508857885), (5, 407086308), (6, 339238590), (9, 226159060), (10, 203543154), (12, 169619295), (15, 135695436), (18, 113079530), (20, 101771577), (30, 67847718), (36, 56539765), (45, 45231812), (60, 33923859), (90, 22615906), (127, 16027020), (180, 11307953), (254, 8013510), (269, 7566660), (331, 6149340), (381, 5342340), (508, 4006755), (538, 3783330), (635, 3205404), (662, 3074670), (762, 2671170), (807, 2522220), (993, 2049780), (1076, 1891665), (1143, 1780780), (1270, 1602702), (1324, 1537335), (1345, 1513332), (1524, 1335585), (1614, 1261110), (1655, 1229868), (1905, 1068468), (1986, 1024890), (2286, 890390), (2421, 840740), (2540, 801351), (2690, 756666), (2979, 683260), (3228, 630555), (3310, 614934), (3810, 534234), (3972, 512445), (4035, 504444), (4572, 445195), (4842, 420370), (4965, 409956), (5380, 378333), (5715, 356156), (5958, 341630), (6620, 307467), (7620, 267117), (8070, 252222), (9684, 210185), (9930, 204978), (11430, 178078), (11916, 170815), (12105, 168148), (14895, 136652), (16140, 126111), (19860, 102489), (22860, 89039), (24210, 84074), (29790, 68326), (34163, 59580), (42037, 48420)]