4878944000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1008

約数の個数: 288

約数和(自身を含む): 14509587456

約数和(自身を除く): 9630643456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 125, 128, 140, 160, 161, 175, 184, 200, 224, 230, 250, 256, 280, 320, 322, 350, 368, 400, 448, 460, 500, 560, 575, 640, 644, 700, 736, 800, 805, 875, 896, 920, 947, 1000, 1120, 1150, 1280, 1288, 1400, 1472, 1600, 1610, 1750, 1792, 1840, 1894, 2000, 2240, 2300, 2576, 2800, 2875, 2944, 3200, 3220, 3500, 3680, 3788, 4000, 4025, 4480, 4600, 4735, 5152, 5600, 5750, 5888, 6400, 6440, 6629, 7000, 7360, 7576, 8000, 8050, 8960, 9200, 9470, 10304, 11200, 11500, 12880, 13258, 14000, 14720, 15152, 16000, 16100, 18400, 18940, 20125, 20608, 21781, 22400, 23000, 23675, 25760, 26516, 28000, 29440, 30304, 32000, 32200, 33145, 36800, 37880, 40250, 41216, 43562, 44800, 46000, 47350, 51520, 53032, 56000, 60608, 64400, 66290, 73600, 75760, 80500, 87124, 92000, 94700, 103040, 106064, 108905, 112000, 118375, 121216, 128800, 132580, 147200, 151520, 152467, 161000, 165725, 174248, 184000, 189400, 206080, 212128, 217810, 224000, 236750, 242432, 257600, 265160, 303040, 304934, 322000, 331450, 348496, 368000, 378800, 424256, 435620, 473500, 515200, 530320, 544525, 606080, 609868, 644000, 662900, 696992, 736000, 757600, 762335, 828625, 848512, 871240, 947000, 1030400, 1060640, 1089050, 1212160, 1219736, 1288000, 1325800, 1393984, 1515200, 1524670, 1657250, 1697024, 1742480, 1894000, 2121280, 2178100, 2439472, 2576000, 2651600, 2722625, 2787968, 3030400, 3049340, 3314500, 3484960, 3788000, 3811675, 4242560, 4356200, 4878944, 5152000, 5303200, 5445250, 5575936, 6060800, 6098680, 6629000, 6969920, 7576000, 7623350, 8485120, 8712400, 9757888, 10606400, 10890500, 12197360, 13258000, 13939840, 15152000, 15246700, 17424800, 19058375, 19515776, 21212800, 21781000, 24394720, 26516000, 27879680, 30304000, 30493400, 34849600, 38116750, 39031552, 42425600, 43562000, 48789440, 53032000, 60986800, 69699200, 76233500, 87124000, 97578880, 106064000, 121973600, 139398400, 152467000, 174248000, 195157760, 212128000, 243947200, 304934000, 348496000, 487894400, 609868000, 696992000, 975788800, 1219736000, 2439472000, 4878944000]

約数ペア:

[(1, 4878944000), (2, 2439472000), (4, 1219736000), (5, 975788800), (7, 696992000), (8, 609868000), (10, 487894400), (14, 348496000), (16, 304934000), (20, 243947200), (23, 212128000), (25, 195157760), (28, 174248000), (32, 152467000), (35, 139398400), (40, 121973600), (46, 106064000), (50, 97578880), (56, 87124000), (64, 76233500), (70, 69699200), (80, 60986800), (92, 53032000), (100, 48789440), (112, 43562000), (115, 42425600), (125, 39031552), (128, 38116750), (140, 34849600), (160, 30493400), (161, 30304000), (175, 27879680), (184, 26516000), (200, 24394720), (224, 21781000), (230, 21212800), (250, 19515776), (256, 19058375), (280, 17424800), (320, 15246700), (322, 15152000), (350, 13939840), (368, 13258000), (400, 12197360), (448, 10890500), (460, 10606400), (500, 9757888), (560, 8712400), (575, 8485120), (640, 7623350), (644, 7576000), (700, 6969920), (736, 6629000), (800, 6098680), (805, 6060800), (875, 5575936), (896, 5445250), (920, 5303200), (947, 5152000), (1000, 4878944), (1120, 4356200), (1150, 4242560), (1280, 3811675), (1288, 3788000), (1400, 3484960), (1472, 3314500), (1600, 3049340), (1610, 3030400), (1750, 2787968), (1792, 2722625), (1840, 2651600), (1894, 2576000), (2000, 2439472), (2240, 2178100), (2300, 2121280), (2576, 1894000), (2800, 1742480), (2875, 1697024), (2944, 1657250), (3200, 1524670), (3220, 1515200), (3500, 1393984), (3680, 1325800), (3788, 1288000), (4000, 1219736), (4025, 1212160), (4480, 1089050), (4600, 1060640), (4735, 1030400), (5152, 947000), (5600, 871240), (5750, 848512), (5888, 828625), (6400, 762335), (6440, 757600), (6629, 736000), (7000, 696992), (7360, 662900), (7576, 644000), (8000, 609868), (8050, 606080), (8960, 544525), (9200, 530320), (9470, 515200), (10304, 473500), (11200, 435620), (11500, 424256), (12880, 378800), (13258, 368000), (14000, 348496), (14720, 331450), (15152, 322000), (16000, 304934), (16100, 303040), (18400, 265160), (18940, 257600), (20125, 242432), (20608, 236750), (21781, 224000), (22400, 217810), (23000, 212128), (23675, 206080), (25760, 189400), (26516, 184000), (28000, 174248), (29440, 165725), (30304, 161000), (32000, 152467), (32200, 151520), (33145, 147200), (36800, 132580), (37880, 128800), (40250, 121216), (41216, 118375), (43562, 112000), (44800, 108905), (46000, 106064), (47350, 103040), (51520, 94700), (53032, 92000), (56000, 87124), (60608, 80500), (64400, 75760), (66290, 73600)]