284758955280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{17921}}^1$

素因数の和:18730

約数の個数: 240

約数和(自身を含む): 990647152560

約数和(自身を除く): 705888197280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 761, 870, 1044, 1160, 1305, 1392, 1522, 1740, 2088, 2283, 2320, 2610, 3044, 3480, 3805, 4176, 4566, 5220, 6088, 6849, 6960, 7610, 9132, 10440, 11415, 12176, 13698, 15220, 17921, 18264, 20880, 22069, 22830, 27396, 30440, 34245, 35842, 36528, 44138, 45660, 53763, 54792, 60880, 66207, 68490, 71684, 88276, 89605, 91320, 107526, 109584, 110345, 132414, 136980, 143368, 161289, 176552, 179210, 182640, 198621, 215052, 220690, 264828, 268815, 273960, 286736, 322578, 331035, 353104, 358420, 397242, 430104, 441380, 519709, 529656, 537630, 547920, 645156, 662070, 716840, 794484, 806445, 860208, 882760, 993105, 1039418, 1059312, 1075260, 1290312, 1324140, 1433680, 1559127, 1588968, 1612890, 1765520, 1986210, 2078836, 2150520, 2580624, 2598545, 2648280, 3118254, 3177936, 3225780, 3972420, 4157672, 4301040, 4677381, 5197090, 5296560, 6236508, 6451560, 7795635, 7944840, 8315344, 9354762, 10394180, 12473016, 12903120, 13637881, 15591270, 15889680, 18709524, 20788360, 23386905, 24946032, 27275762, 31182540, 37419048, 40913643, 41576720, 46773810, 54551524, 62365080, 68189405, 74838096, 81827286, 93547620, 109103048, 122740929, 124730160, 136378810, 163654572, 187095240, 204568215, 218206096, 245481858, 272757620, 327309144, 374190480, 395498549, 409136430, 490963716, 545515240, 613704645, 654618288, 790997098, 818272860, 981927432, 1091030480, 1186495647, 1227409290, 1581994196, 1636545720, 1963854864, 1977492745, 2372991294, 2454818580, 3163988392, 3273091440, 3559486941, 3954985490, 4745982588, 4909637160, 5932478235, 6327976784, 7118973882, 7909970980, 9491965176, 9819274320, 11864956470, 14237947764, 15819941960, 17797434705, 18983930352, 23729912940, 28475895528, 31639883920, 35594869410, 47459825880, 56951791056, 71189738820, 94919651760, 142379477640, 284758955280]

約数ペア:

[(1, 284758955280), (2, 142379477640), (3, 94919651760), (4, 71189738820), (5, 56951791056), (6, 47459825880), (8, 35594869410), (9, 31639883920), (10, 28475895528), (12, 23729912940), (15, 18983930352), (16, 17797434705), (18, 15819941960), (20, 14237947764), (24, 11864956470), (29, 9819274320), (30, 9491965176), (36, 7909970980), (40, 7118973882), (45, 6327976784), (48, 5932478235), (58, 4909637160), (60, 4745982588), (72, 3954985490), (80, 3559486941), (87, 3273091440), (90, 3163988392), (116, 2454818580), (120, 2372991294), (144, 1977492745), (145, 1963854864), (174, 1636545720), (180, 1581994196), (232, 1227409290), (240, 1186495647), (261, 1091030480), (290, 981927432), (348, 818272860), (360, 790997098), (435, 654618288), (464, 613704645), (522, 545515240), (580, 490963716), (696, 409136430), (720, 395498549), (761, 374190480), (870, 327309144), (1044, 272757620), (1160, 245481858), (1305, 218206096), (1392, 204568215), (1522, 187095240), (1740, 163654572), (2088, 136378810), (2283, 124730160), (2320, 122740929), (2610, 109103048), (3044, 93547620), (3480, 81827286), (3805, 74838096), (4176, 68189405), (4566, 62365080), (5220, 54551524), (6088, 46773810), (6849, 41576720), (6960, 40913643), (7610, 37419048), (9132, 31182540), (10440, 27275762), (11415, 24946032), (12176, 23386905), (13698, 20788360), (15220, 18709524), (17921, 15889680), (18264, 15591270), (20880, 13637881), (22069, 12903120), (22830, 12473016), (27396, 10394180), (30440, 9354762), (34245, 8315344), (35842, 7944840), (36528, 7795635), (44138, 6451560), (45660, 6236508), (53763, 5296560), (54792, 5197090), (60880, 4677381), (66207, 4301040), (68490, 4157672), (71684, 3972420), (88276, 3225780), (89605, 3177936), (91320, 3118254), (107526, 2648280), (109584, 2598545), (110345, 2580624), (132414, 2150520), (136980, 2078836), (143368, 1986210), (161289, 1765520), (176552, 1612890), (179210, 1588968), (182640, 1559127), (198621, 1433680), (215052, 1324140), (220690, 1290312), (264828, 1075260), (268815, 1059312), (273960, 1039418), (286736, 993105), (322578, 882760), (331035, 860208), (353104, 806445), (358420, 794484), (397242, 716840), (430104, 662070), (441380, 645156), (519709, 547920), (529656, 537630)]