494099684000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{4397}}^1$

素因数の和:6596

約数の個数: 192

約数和(自身を含む): 1308290229792

約数和(自身を除く): 814190545792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 650, 800, 1000, 1040, 1300, 1625, 2000, 2080, 2161, 2600, 3250, 4000, 4322, 4397, 5200, 6500, 8644, 8794, 10400, 10805, 13000, 17288, 17588, 21610, 21985, 26000, 28093, 34576, 35176, 43220, 43970, 52000, 54025, 56186, 57161, 69152, 70352, 86440, 87940, 108050, 109925, 112372, 114322, 140465, 140704, 172880, 175880, 216100, 219850, 224744, 228644, 270125, 280930, 285805, 345760, 351760, 432200, 439700, 449488, 457288, 540250, 549625, 561860, 571610, 702325, 703520, 864400, 879400, 898976, 914576, 1080500, 1099250, 1123720, 1143220, 1404650, 1429025, 1728800, 1758800, 1829152, 2161000, 2198500, 2247440, 2286440, 2809300, 2858050, 3511625, 3517600, 4322000, 4397000, 4494880, 4572880, 5618600, 5716100, 7023250, 7145125, 8644000, 8794000, 9145760, 9501917, 11237200, 11432200, 14046500, 14290250, 17588000, 19003834, 22474400, 22864400, 28093000, 28580500, 38007668, 45728800, 47509585, 56186000, 57161000, 76015336, 95019170, 112372000, 114322000, 123524921, 152030672, 190038340, 228644000, 237547925, 247049842, 304061344, 380076680, 475095850, 494099684, 617624605, 760153360, 950191700, 988199368, 1187739625, 1235249210, 1520306720, 1900383400, 1976398736, 2375479250, 2470498420, 3088123025, 3800766800, 3952797472, 4750958500, 4940996840, 6176246050, 7601533600, 9501917000, 9881993680, 12352492100, 15440615125, 19003834000, 19763987360, 24704984200, 30881230250, 38007668000, 49409968400, 61762460500, 98819936800, 123524921000, 247049842000, 494099684000]

約数ペア:

[(1, 494099684000), (2, 247049842000), (4, 123524921000), (5, 98819936800), (8, 61762460500), (10, 49409968400), (13, 38007668000), (16, 30881230250), (20, 24704984200), (25, 19763987360), (26, 19003834000), (32, 15440615125), (40, 12352492100), (50, 9881993680), (52, 9501917000), (65, 7601533600), (80, 6176246050), (100, 4940996840), (104, 4750958500), (125, 3952797472), (130, 3800766800), (160, 3088123025), (200, 2470498420), (208, 2375479250), (250, 1976398736), (260, 1900383400), (325, 1520306720), (400, 1235249210), (416, 1187739625), (500, 988199368), (520, 950191700), (650, 760153360), (800, 617624605), (1000, 494099684), (1040, 475095850), (1300, 380076680), (1625, 304061344), (2000, 247049842), (2080, 237547925), (2161, 228644000), (2600, 190038340), (3250, 152030672), (4000, 123524921), (4322, 114322000), (4397, 112372000), (5200, 95019170), (6500, 76015336), (8644, 57161000), (8794, 56186000), (10400, 47509585), (10805, 45728800), (13000, 38007668), (17288, 28580500), (17588, 28093000), (21610, 22864400), (21985, 22474400), (26000, 19003834), (28093, 17588000), (34576, 14290250), (35176, 14046500), (43220, 11432200), (43970, 11237200), (52000, 9501917), (54025, 9145760), (56186, 8794000), (57161, 8644000), (69152, 7145125), (70352, 7023250), (86440, 5716100), (87940, 5618600), (108050, 4572880), (109925, 4494880), (112372, 4397000), (114322, 4322000), (140465, 3517600), (140704, 3511625), (172880, 2858050), (175880, 2809300), (216100, 2286440), (219850, 2247440), (224744, 2198500), (228644, 2161000), (270125, 1829152), (280930, 1758800), (285805, 1728800), (345760, 1429025), (351760, 1404650), (432200, 1143220), (439700, 1123720), (449488, 1099250), (457288, 1080500), (540250, 914576), (549625, 898976), (561860, 879400), (571610, 864400), (702325, 703520)]