1904023320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1529

約数の個数: 128

約数和(自身を含む): 5824224000

約数和(自身を除く): 3920200680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 149, 166, 249, 298, 332, 415, 447, 498, 596, 664, 745, 830, 894, 996, 1192, 1245, 1283, 1490, 1660, 1788, 1992, 2235, 2490, 2566, 2980, 3320, 3576, 3849, 4470, 4980, 5132, 5960, 6415, 7698, 8940, 9960, 10264, 12367, 12830, 15396, 17880, 19245, 24734, 25660, 30792, 37101, 38490, 49468, 51320, 61835, 74202, 76980, 98936, 106489, 123670, 148404, 153960, 185505, 191167, 212978, 247340, 296808, 319467, 371010, 382334, 425956, 494680, 532445, 573501, 638934, 742020, 764668, 851912, 955835, 1064890, 1147002, 1277868, 1484040, 1529336, 1597335, 1911670, 2129780, 2294004, 2555736, 2867505, 3194670, 3823340, 4259560, 4588008, 5735010, 6389340, 7646680, 11470020, 12778680, 15866861, 22940040, 31733722, 47600583, 63467444, 79334305, 95201166, 126934888, 158668610, 190402332, 238002915, 317337220, 380804664, 476005830, 634674440, 952011660, 1904023320]

約数ペア:

[(1, 1904023320), (2, 952011660), (3, 634674440), (4, 476005830), (5, 380804664), (6, 317337220), (8, 238002915), (10, 190402332), (12, 158668610), (15, 126934888), (20, 95201166), (24, 79334305), (30, 63467444), (40, 47600583), (60, 31733722), (83, 22940040), (120, 15866861), (149, 12778680), (166, 11470020), (249, 7646680), (298, 6389340), (332, 5735010), (415, 4588008), (447, 4259560), (498, 3823340), (596, 3194670), (664, 2867505), (745, 2555736), (830, 2294004), (894, 2129780), (996, 1911670), (1192, 1597335), (1245, 1529336), (1283, 1484040), (1490, 1277868), (1660, 1147002), (1788, 1064890), (1992, 955835), (2235, 851912), (2490, 764668), (2566, 742020), (2980, 638934), (3320, 573501), (3576, 532445), (3849, 494680), (4470, 425956), (4980, 382334), (5132, 371010), (5960, 319467), (6415, 296808), (7698, 247340), (8940, 212978), (9960, 191167), (10264, 185505), (12367, 153960), (12830, 148404), (15396, 123670), (17880, 106489), (19245, 98936), (24734, 76980), (25660, 74202), (30792, 61835), (37101, 51320), (38490, 49468)]