2486680000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 280

約数和(自身を含む): 7198595712

約数和(自身を除く): 4711915712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 83, 100, 107, 112, 125, 140, 160, 166, 175, 200, 214, 224, 250, 280, 320, 332, 350, 400, 415, 428, 448, 500, 535, 560, 581, 625, 664, 700, 749, 800, 830, 856, 875, 1000, 1070, 1120, 1162, 1250, 1328, 1400, 1498, 1600, 1660, 1712, 1750, 2000, 2075, 2140, 2240, 2324, 2500, 2656, 2675, 2800, 2905, 2996, 3320, 3424, 3500, 3745, 4000, 4150, 4280, 4375, 4648, 5000, 5312, 5350, 5600, 5810, 5992, 6640, 6848, 7000, 7490, 8000, 8300, 8560, 8750, 8881, 9296, 10000, 10375, 10700, 11200, 11620, 11984, 13280, 13375, 14000, 14525, 14980, 16600, 17120, 17500, 17762, 18592, 18725, 20000, 20750, 21400, 23240, 23968, 26560, 26750, 28000, 29050, 29960, 33200, 34240, 35000, 35524, 37184, 37450, 40000, 41500, 42800, 44405, 46480, 47936, 51875, 53500, 56000, 58100, 59920, 62167, 66400, 66875, 70000, 71048, 72625, 74900, 83000, 85600, 88810, 92960, 93625, 103750, 107000, 116200, 119840, 124334, 132800, 133750, 140000, 142096, 145250, 149800, 166000, 171200, 177620, 185920, 187250, 207500, 214000, 222025, 232400, 239680, 248668, 267500, 280000, 284192, 290500, 299600, 310835, 332000, 355240, 363125, 374500, 415000, 428000, 444050, 464800, 468125, 497336, 535000, 568384, 581000, 599200, 621670, 664000, 710480, 726250, 749000, 830000, 856000, 888100, 929600, 936250, 994672, 1070000, 1110125, 1162000, 1198400, 1243340, 1420960, 1452500, 1498000, 1554175, 1660000, 1776200, 1872500, 1989344, 2140000, 2220250, 2324000, 2486680, 2841920, 2905000, 2996000, 3108350, 3320000, 3552400, 3745000, 3978688, 4280000, 4440500, 4648000, 4973360, 5550625, 5810000, 5992000, 6216700, 7104800, 7490000, 7770875, 8881000, 9946720, 11101250, 11620000, 12433400, 14209600, 14980000, 15541750, 17762000, 19893440, 22202500, 23240000, 24866800, 29960000, 31083500, 35524000, 38854375, 44405000, 49733600, 62167000, 71048000, 77708750, 88810000, 99467200, 124334000, 155417500, 177620000, 248668000, 310835000, 355240000, 497336000, 621670000, 1243340000, 2486680000]

約数ペア:

[(1, 2486680000), (2, 1243340000), (4, 621670000), (5, 497336000), (7, 355240000), (8, 310835000), (10, 248668000), (14, 177620000), (16, 155417500), (20, 124334000), (25, 99467200), (28, 88810000), (32, 77708750), (35, 71048000), (40, 62167000), (50, 49733600), (56, 44405000), (64, 38854375), (70, 35524000), (80, 31083500), (83, 29960000), (100, 24866800), (107, 23240000), (112, 22202500), (125, 19893440), (140, 17762000), (160, 15541750), (166, 14980000), (175, 14209600), (200, 12433400), (214, 11620000), (224, 11101250), (250, 9946720), (280, 8881000), (320, 7770875), (332, 7490000), (350, 7104800), (400, 6216700), (415, 5992000), (428, 5810000), (448, 5550625), (500, 4973360), (535, 4648000), (560, 4440500), (581, 4280000), (625, 3978688), (664, 3745000), (700, 3552400), (749, 3320000), (800, 3108350), (830, 2996000), (856, 2905000), (875, 2841920), (1000, 2486680), (1070, 2324000), (1120, 2220250), (1162, 2140000), (1250, 1989344), (1328, 1872500), (1400, 1776200), (1498, 1660000), (1600, 1554175), (1660, 1498000), (1712, 1452500), (1750, 1420960), (2000, 1243340), (2075, 1198400), (2140, 1162000), (2240, 1110125), (2324, 1070000), (2500, 994672), (2656, 936250), (2675, 929600), (2800, 888100), (2905, 856000), (2996, 830000), (3320, 749000), (3424, 726250), (3500, 710480), (3745, 664000), (4000, 621670), (4150, 599200), (4280, 581000), (4375, 568384), (4648, 535000), (5000, 497336), (5312, 468125), (5350, 464800), (5600, 444050), (5810, 428000), (5992, 415000), (6640, 374500), (6848, 363125), (7000, 355240), (7490, 332000), (8000, 310835), (8300, 299600), (8560, 290500), (8750, 284192), (8881, 280000), (9296, 267500), (10000, 248668), (10375, 239680), (10700, 232400), (11200, 222025), (11620, 214000), (11984, 207500), (13280, 187250), (13375, 185920), (14000, 177620), (14525, 171200), (14980, 166000), (16600, 149800), (17120, 145250), (17500, 142096), (17762, 140000), (18592, 133750), (18725, 132800), (20000, 124334), (20750, 119840), (21400, 116200), (23240, 107000), (23968, 103750), (26560, 93625), (26750, 92960), (28000, 88810), (29050, 85600), (29960, 83000), (33200, 74900), (34240, 72625), (35000, 71048), (35524, 70000), (37184, 66875), (37450, 66400), (40000, 62167), (41500, 59920), (42800, 58100), (44405, 56000), (46480, 53500), (47936, 51875)]