2373175840

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 6629817600

約数和(自身を除く): 4256641760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 83, 98, 112, 140, 160, 166, 196, 224, 245, 280, 332, 343, 392, 415, 490, 521, 560, 581, 664, 686, 784, 830, 980, 1042, 1120, 1162, 1328, 1372, 1568, 1660, 1715, 1960, 2084, 2324, 2605, 2656, 2744, 2905, 3320, 3430, 3647, 3920, 4067, 4168, 4648, 5210, 5488, 5810, 6640, 6860, 7294, 7840, 8134, 8336, 9296, 10420, 10976, 11620, 13280, 13720, 14588, 16268, 16672, 18235, 18592, 20335, 20840, 23240, 25529, 27440, 28469, 29176, 32536, 36470, 40670, 41680, 43243, 46480, 51058, 54880, 56938, 58352, 65072, 72940, 81340, 83360, 86486, 92960, 102116, 113876, 116704, 127645, 130144, 142345, 145880, 162680, 172972, 178703, 204232, 216215, 227752, 255290, 284690, 291760, 302701, 325360, 345944, 357406, 408464, 432430, 455504, 510580, 569380, 583520, 605402, 650720, 691888, 714812, 816928, 864860, 893515, 911008, 1021160, 1138760, 1210804, 1383776, 1429624, 1513505, 1729720, 1787030, 2042320, 2118907, 2277520, 2421608, 2859248, 3027010, 3459440, 3574060, 4084640, 4237814, 4555040, 4843216, 5718496, 6054020, 6918880, 7148120, 8475628, 9686432, 10594535, 12108040, 14296240, 14832349, 16951256, 21189070, 24216080, 28592480, 29664698, 33902512, 42378140, 48432160, 59329396, 67805024, 74161745, 84756280, 118658792, 148323490, 169512560, 237317584, 296646980, 339025120, 474635168, 593293960, 1186587920, 2373175840]

約数ペア:

[(1, 2373175840), (2, 1186587920), (4, 593293960), (5, 474635168), (7, 339025120), (8, 296646980), (10, 237317584), (14, 169512560), (16, 148323490), (20, 118658792), (28, 84756280), (32, 74161745), (35, 67805024), (40, 59329396), (49, 48432160), (56, 42378140), (70, 33902512), (80, 29664698), (83, 28592480), (98, 24216080), (112, 21189070), (140, 16951256), (160, 14832349), (166, 14296240), (196, 12108040), (224, 10594535), (245, 9686432), (280, 8475628), (332, 7148120), (343, 6918880), (392, 6054020), (415, 5718496), (490, 4843216), (521, 4555040), (560, 4237814), (581, 4084640), (664, 3574060), (686, 3459440), (784, 3027010), (830, 2859248), (980, 2421608), (1042, 2277520), (1120, 2118907), (1162, 2042320), (1328, 1787030), (1372, 1729720), (1568, 1513505), (1660, 1429624), (1715, 1383776), (1960, 1210804), (2084, 1138760), (2324, 1021160), (2605, 911008), (2656, 893515), (2744, 864860), (2905, 816928), (3320, 714812), (3430, 691888), (3647, 650720), (3920, 605402), (4067, 583520), (4168, 569380), (4648, 510580), (5210, 455504), (5488, 432430), (5810, 408464), (6640, 357406), (6860, 345944), (7294, 325360), (7840, 302701), (8134, 291760), (8336, 284690), (9296, 255290), (10420, 227752), (10976, 216215), (11620, 204232), (13280, 178703), (13720, 172972), (14588, 162680), (16268, 145880), (16672, 142345), (18235, 130144), (18592, 127645), (20335, 116704), (20840, 113876), (23240, 102116), (25529, 92960), (27440, 86486), (28469, 83360), (29176, 81340), (32536, 72940), (36470, 65072), (40670, 58352), (41680, 56938), (43243, 54880), (46480, 51058)]