1369656540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 4939704000

約数和(自身を除く): 3570047460

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 269, 270, 315, 324, 378, 405, 420, 449, 538, 540, 567, 630, 756, 807, 810, 898, 945, 1076, 1134, 1260, 1345, 1347, 1614, 1620, 1796, 1883, 1890, 2245, 2268, 2421, 2690, 2694, 2835, 3143, 3228, 3766, 3780, 4035, 4041, 4490, 4842, 5380, 5388, 5649, 5670, 6286, 6735, 7263, 7532, 8070, 8082, 8980, 9415, 9429, 9684, 11298, 11340, 12105, 12123, 12572, 13470, 14526, 15715, 16140, 16164, 16947, 18830, 18858, 20205, 21789, 22596, 24210, 24246, 26940, 28245, 28287, 29052, 31430, 33894, 36315, 36369, 37660, 37716, 40410, 43578, 47145, 48420, 48492, 50841, 56490, 56574, 60615, 62860, 67788, 72630, 72738, 80820, 84735, 84861, 87156, 94290, 101682, 108945, 112980, 113148, 120781, 121230, 141435, 145260, 145476, 152523, 169470, 169722, 181845, 188580, 203364, 217890, 241562, 242460, 254205, 254583, 282870, 305046, 338940, 339444, 362343, 363690, 424305, 435780, 483124, 508410, 509166, 565740, 603905, 610092, 724686, 727380, 762615, 845467, 848610, 1016820, 1018332, 1087029, 1207810, 1272915, 1449372, 1525230, 1690934, 1697220, 1811715, 2174058, 2415620, 2536401, 2545830, 3050460, 3261087, 3381868, 3623430, 4227335, 4348116, 5072802, 5091660, 5435145, 6522174, 7246860, 7609203, 8454670, 9783261, 10145604, 10870290, 12682005, 13044348, 15218406, 16305435, 16909340, 19566522, 21740580, 22827609, 25364010, 30436812, 32610870, 38046015, 39133044, 45655218, 48916305, 50728020, 65221740, 68482827, 76092030, 91310436, 97832610, 114138045, 136965654, 152184060, 195665220, 228276090, 273931308, 342414135, 456552180, 684828270, 1369656540]

約数ペア:

[(1, 1369656540), (2, 684828270), (3, 456552180), (4, 342414135), (5, 273931308), (6, 228276090), (7, 195665220), (9, 152184060), (10, 136965654), (12, 114138045), (14, 97832610), (15, 91310436), (18, 76092030), (20, 68482827), (21, 65221740), (27, 50728020), (28, 48916305), (30, 45655218), (35, 39133044), (36, 38046015), (42, 32610870), (45, 30436812), (54, 25364010), (60, 22827609), (63, 21740580), (70, 19566522), (81, 16909340), (84, 16305435), (90, 15218406), (105, 13044348), (108, 12682005), (126, 10870290), (135, 10145604), (140, 9783261), (162, 8454670), (180, 7609203), (189, 7246860), (210, 6522174), (252, 5435145), (269, 5091660), (270, 5072802), (315, 4348116), (324, 4227335), (378, 3623430), (405, 3381868), (420, 3261087), (449, 3050460), (538, 2545830), (540, 2536401), (567, 2415620), (630, 2174058), (756, 1811715), (807, 1697220), (810, 1690934), (898, 1525230), (945, 1449372), (1076, 1272915), (1134, 1207810), (1260, 1087029), (1345, 1018332), (1347, 1016820), (1614, 848610), (1620, 845467), (1796, 762615), (1883, 727380), (1890, 724686), (2245, 610092), (2268, 603905), (2421, 565740), (2690, 509166), (2694, 508410), (2835, 483124), (3143, 435780), (3228, 424305), (3766, 363690), (3780, 362343), (4035, 339444), (4041, 338940), (4490, 305046), (4842, 282870), (5380, 254583), (5388, 254205), (5649, 242460), (5670, 241562), (6286, 217890), (6735, 203364), (7263, 188580), (7532, 181845), (8070, 169722), (8082, 169470), (8980, 152523), (9415, 145476), (9429, 145260), (9684, 141435), (11298, 121230), (11340, 120781), (12105, 113148), (12123, 112980), (12572, 108945), (13470, 101682), (14526, 94290), (15715, 87156), (16140, 84861), (16164, 84735), (16947, 80820), (18830, 72738), (18858, 72630), (20205, 67788), (21789, 62860), (22596, 60615), (24210, 56574), (24246, 56490), (26940, 50841), (28245, 48492), (28287, 48420), (29052, 47145), (31430, 43578), (33894, 40410), (36315, 37716), (36369, 37660)]