949919360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 2632089600

約数和(自身を除く): 1682170240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 32, 40, 52, 58, 62, 64, 65, 80, 104, 116, 124, 127, 128, 130, 145, 155, 160, 208, 232, 248, 254, 260, 290, 310, 320, 377, 403, 416, 464, 496, 508, 520, 580, 620, 635, 640, 754, 806, 832, 899, 928, 992, 1016, 1040, 1160, 1240, 1270, 1508, 1612, 1651, 1664, 1798, 1856, 1885, 1984, 2015, 2032, 2080, 2320, 2480, 2540, 3016, 3224, 3302, 3596, 3683, 3712, 3770, 3937, 3968, 4030, 4064, 4160, 4495, 4640, 4960, 5080, 6032, 6448, 6604, 7192, 7366, 7540, 7874, 8060, 8128, 8255, 8320, 8990, 9280, 9920, 10160, 11687, 12064, 12896, 13208, 14384, 14732, 15080, 15748, 16120, 16256, 16510, 17980, 18415, 18560, 19685, 19840, 20320, 23374, 24128, 25792, 26416, 28768, 29464, 30160, 31496, 32240, 33020, 35960, 36830, 39370, 40640, 46748, 47879, 48256, 51181, 51584, 52832, 57536, 58435, 58928, 60320, 62992, 64480, 66040, 71920, 73660, 78740, 81280, 93496, 95758, 102362, 105664, 114173, 115072, 116870, 117856, 120640, 125984, 128960, 132080, 143840, 147320, 157480, 186992, 191516, 204724, 211328, 228346, 233740, 235712, 239395, 241280, 251968, 255905, 257920, 264160, 287680, 294640, 314960, 373984, 383032, 409448, 456692, 467480, 471424, 478790, 503936, 511810, 528320, 570865, 575360, 589280, 629920, 747968, 766064, 818896, 913384, 934960, 957580, 1023620, 1056640, 1141730, 1178560, 1259840, 1484249, 1495936, 1532128, 1637792, 1826768, 1869920, 1915160, 2047240, 2283460, 2357120, 2519680, 2968498, 3064256, 3275584, 3653536, 3739840, 3830320, 4094480, 4566920, 5936996, 6128512, 6551168, 7307072, 7421245, 7479680, 7660640, 8188960, 9133840, 11873992, 14614144, 14842490, 15321280, 16377920, 18267680, 23747984, 29684980, 30642560, 32755840, 36535360, 47495968, 59369960, 73070720, 94991936, 118739920, 189983872, 237479840, 474959680, 949919360]

約数ペア:

[(1, 949919360), (2, 474959680), (4, 237479840), (5, 189983872), (8, 118739920), (10, 94991936), (13, 73070720), (16, 59369960), (20, 47495968), (26, 36535360), (29, 32755840), (31, 30642560), (32, 29684980), (40, 23747984), (52, 18267680), (58, 16377920), (62, 15321280), (64, 14842490), (65, 14614144), (80, 11873992), (104, 9133840), (116, 8188960), (124, 7660640), (127, 7479680), (128, 7421245), (130, 7307072), (145, 6551168), (155, 6128512), (160, 5936996), (208, 4566920), (232, 4094480), (248, 3830320), (254, 3739840), (260, 3653536), (290, 3275584), (310, 3064256), (320, 2968498), (377, 2519680), (403, 2357120), (416, 2283460), (464, 2047240), (496, 1915160), (508, 1869920), (520, 1826768), (580, 1637792), (620, 1532128), (635, 1495936), (640, 1484249), (754, 1259840), (806, 1178560), (832, 1141730), (899, 1056640), (928, 1023620), (992, 957580), (1016, 934960), (1040, 913384), (1160, 818896), (1240, 766064), (1270, 747968), (1508, 629920), (1612, 589280), (1651, 575360), (1664, 570865), (1798, 528320), (1856, 511810), (1885, 503936), (1984, 478790), (2015, 471424), (2032, 467480), (2080, 456692), (2320, 409448), (2480, 383032), (2540, 373984), (3016, 314960), (3224, 294640), (3302, 287680), (3596, 264160), (3683, 257920), (3712, 255905), (3770, 251968), (3937, 241280), (3968, 239395), (4030, 235712), (4064, 233740), (4160, 228346), (4495, 211328), (4640, 204724), (4960, 191516), (5080, 186992), (6032, 157480), (6448, 147320), (6604, 143840), (7192, 132080), (7366, 128960), (7540, 125984), (7874, 120640), (8060, 117856), (8128, 116870), (8255, 115072), (8320, 114173), (8990, 105664), (9280, 102362), (9920, 95758), (10160, 93496), (11687, 81280), (12064, 78740), (12896, 73660), (13208, 71920), (14384, 66040), (14732, 64480), (15080, 62992), (15748, 60320), (16120, 58928), (16256, 58435), (16510, 57536), (17980, 52832), (18415, 51584), (18560, 51181), (19685, 48256), (19840, 47879), (20320, 46748), (23374, 40640), (24128, 39370), (25792, 36830), (26416, 35960), (28768, 33020), (29464, 32240), (30160, 31496)]