343771740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1373}}^1$

素因数の和:1508

約数の個数: 144

約数和(自身を含む): 1134308448

約数和(自身を除く): 790536708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 321, 390, 428, 468, 535, 585, 642, 780, 963, 1070, 1170, 1284, 1373, 1391, 1605, 1926, 2140, 2340, 2746, 2782, 3210, 3852, 4119, 4173, 4815, 5492, 5564, 6420, 6865, 6955, 8238, 8346, 9630, 12357, 12519, 13730, 13910, 16476, 16692, 17849, 19260, 20595, 20865, 24714, 25038, 27460, 27820, 35698, 41190, 41730, 49428, 50076, 53547, 61785, 62595, 71396, 82380, 83460, 89245, 107094, 123570, 125190, 146911, 160641, 178490, 214188, 247140, 250380, 267735, 293822, 321282, 356980, 440733, 535470, 587644, 642564, 734555, 803205, 881466, 1070940, 1322199, 1469110, 1606410, 1762932, 1909843, 2203665, 2644398, 2938220, 3212820, 3819686, 4407330, 5288796, 5729529, 6610995, 7639372, 8814660, 9549215, 11459058, 13221990, 17188587, 19098430, 22918116, 26443980, 28647645, 34377174, 38196860, 57295290, 68754348, 85942935, 114590580, 171885870, 343771740]

約数ペア:

[(1, 343771740), (2, 171885870), (3, 114590580), (4, 85942935), (5, 68754348), (6, 57295290), (9, 38196860), (10, 34377174), (12, 28647645), (13, 26443980), (15, 22918116), (18, 19098430), (20, 17188587), (26, 13221990), (30, 11459058), (36, 9549215), (39, 8814660), (45, 7639372), (52, 6610995), (60, 5729529), (65, 5288796), (78, 4407330), (90, 3819686), (107, 3212820), (117, 2938220), (130, 2644398), (156, 2203665), (180, 1909843), (195, 1762932), (214, 1606410), (234, 1469110), (260, 1322199), (321, 1070940), (390, 881466), (428, 803205), (468, 734555), (535, 642564), (585, 587644), (642, 535470), (780, 440733), (963, 356980), (1070, 321282), (1170, 293822), (1284, 267735), (1373, 250380), (1391, 247140), (1605, 214188), (1926, 178490), (2140, 160641), (2340, 146911), (2746, 125190), (2782, 123570), (3210, 107094), (3852, 89245), (4119, 83460), (4173, 82380), (4815, 71396), (5492, 62595), (5564, 61785), (6420, 53547), (6865, 50076), (6955, 49428), (8238, 41730), (8346, 41190), (9630, 35698), (12357, 27820), (12519, 27460), (13730, 25038), (13910, 24714), (16476, 20865), (16692, 20595), (17849, 19260)]