47495280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 160

約数和(自身を含む): 178274304

約数和(自身を除く): 130779024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1663, 1680, 1785, 1904, 2040, 2380, 2856, 3326, 3570, 4080, 4760, 4989, 5712, 6652, 7140, 8315, 9520, 9978, 11641, 13304, 14280, 16630, 19956, 23282, 24945, 26608, 28271, 28560, 33260, 34923, 39912, 46564, 49890, 56542, 58205, 66520, 69846, 79824, 84813, 93128, 99780, 113084, 116410, 133040, 139692, 141355, 169626, 174615, 186256, 197897, 199560, 226168, 232820, 279384, 282710, 339252, 349230, 395794, 399120, 424065, 452336, 465640, 558768, 565420, 593691, 678504, 698460, 791588, 848130, 931280, 989485, 1130840, 1187382, 1357008, 1396920, 1583176, 1696260, 1978970, 2261680, 2374764, 2793840, 2968455, 3166352, 3392520, 3957940, 4749528, 5936910, 6785040, 7915880, 9499056, 11873820, 15831760, 23747640, 47495280]

約数ペア:

[(1, 47495280), (2, 23747640), (3, 15831760), (4, 11873820), (5, 9499056), (6, 7915880), (7, 6785040), (8, 5936910), (10, 4749528), (12, 3957940), (14, 3392520), (15, 3166352), (16, 2968455), (17, 2793840), (20, 2374764), (21, 2261680), (24, 1978970), (28, 1696260), (30, 1583176), (34, 1396920), (35, 1357008), (40, 1187382), (42, 1130840), (48, 989485), (51, 931280), (56, 848130), (60, 791588), (68, 698460), (70, 678504), (80, 593691), (84, 565420), (85, 558768), (102, 465640), (105, 452336), (112, 424065), (119, 399120), (120, 395794), (136, 349230), (140, 339252), (168, 282710), (170, 279384), (204, 232820), (210, 226168), (238, 199560), (240, 197897), (255, 186256), (272, 174615), (280, 169626), (336, 141355), (340, 139692), (357, 133040), (408, 116410), (420, 113084), (476, 99780), (510, 93128), (560, 84813), (595, 79824), (680, 69846), (714, 66520), (816, 58205), (840, 56542), (952, 49890), (1020, 46564), (1190, 39912), (1360, 34923), (1428, 33260), (1663, 28560), (1680, 28271), (1785, 26608), (1904, 24945), (2040, 23282), (2380, 19956), (2856, 16630), (3326, 14280), (3570, 13304), (4080, 11641), (4760, 9978), (4989, 9520), (5712, 8315), (6652, 7140)]