1543618960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 4182589440

約数和(自身を除く): 2638970480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 40, 52, 58, 62, 65, 80, 104, 116, 124, 127, 130, 145, 155, 169, 208, 232, 248, 254, 260, 290, 310, 338, 377, 403, 464, 496, 508, 520, 580, 620, 635, 676, 754, 806, 845, 899, 1016, 1040, 1160, 1240, 1270, 1352, 1508, 1612, 1651, 1690, 1798, 1885, 2015, 2032, 2320, 2480, 2540, 2704, 3016, 3224, 3302, 3380, 3596, 3683, 3770, 3937, 4030, 4495, 4901, 5080, 5239, 6032, 6448, 6604, 6760, 7192, 7366, 7540, 7874, 8060, 8255, 8990, 9802, 10160, 10478, 11687, 13208, 13520, 14384, 14732, 15080, 15748, 16120, 16510, 17980, 18415, 19604, 19685, 20956, 21463, 23374, 24505, 26195, 26416, 29464, 30160, 31496, 32240, 33020, 35960, 36830, 39208, 39370, 41912, 42926, 46748, 47879, 49010, 51181, 52390, 58435, 58928, 62992, 66040, 71920, 73660, 78416, 78740, 83824, 85852, 93496, 95758, 98020, 102362, 104780, 107315, 114173, 116870, 132080, 147320, 151931, 157480, 171704, 186992, 191516, 196040, 204724, 209560, 214630, 228346, 233740, 239395, 255905, 294640, 303862, 314960, 343408, 383032, 392080, 409448, 419120, 429260, 456692, 467480, 478790, 511810, 570865, 607724, 622427, 665353, 759655, 766064, 818896, 858520, 913384, 934960, 957580, 1023620, 1141730, 1215448, 1244854, 1330706, 1484249, 1519310, 1717040, 1826768, 1915160, 2047240, 2283460, 2430896, 2489708, 2661412, 2968498, 3038620, 3112135, 3326765, 3830320, 4094480, 4566920, 4979416, 5322824, 5936996, 6077240, 6224270, 6653530, 7421245, 9133840, 9958832, 10645648, 11873992, 12154480, 12448540, 13307060, 14842490, 19295237, 23747984, 24897080, 26614120, 29684980, 38590474, 49794160, 53228240, 59369960, 77180948, 96476185, 118739920, 154361896, 192952370, 308723792, 385904740, 771809480, 1543618960]

約数ペア:

[(1, 1543618960), (2, 771809480), (4, 385904740), (5, 308723792), (8, 192952370), (10, 154361896), (13, 118739920), (16, 96476185), (20, 77180948), (26, 59369960), (29, 53228240), (31, 49794160), (40, 38590474), (52, 29684980), (58, 26614120), (62, 24897080), (65, 23747984), (80, 19295237), (104, 14842490), (116, 13307060), (124, 12448540), (127, 12154480), (130, 11873992), (145, 10645648), (155, 9958832), (169, 9133840), (208, 7421245), (232, 6653530), (248, 6224270), (254, 6077240), (260, 5936996), (290, 5322824), (310, 4979416), (338, 4566920), (377, 4094480), (403, 3830320), (464, 3326765), (496, 3112135), (508, 3038620), (520, 2968498), (580, 2661412), (620, 2489708), (635, 2430896), (676, 2283460), (754, 2047240), (806, 1915160), (845, 1826768), (899, 1717040), (1016, 1519310), (1040, 1484249), (1160, 1330706), (1240, 1244854), (1270, 1215448), (1352, 1141730), (1508, 1023620), (1612, 957580), (1651, 934960), (1690, 913384), (1798, 858520), (1885, 818896), (2015, 766064), (2032, 759655), (2320, 665353), (2480, 622427), (2540, 607724), (2704, 570865), (3016, 511810), (3224, 478790), (3302, 467480), (3380, 456692), (3596, 429260), (3683, 419120), (3770, 409448), (3937, 392080), (4030, 383032), (4495, 343408), (4901, 314960), (5080, 303862), (5239, 294640), (6032, 255905), (6448, 239395), (6604, 233740), (6760, 228346), (7192, 214630), (7366, 209560), (7540, 204724), (7874, 196040), (8060, 191516), (8255, 186992), (8990, 171704), (9802, 157480), (10160, 151931), (10478, 147320), (11687, 132080), (13208, 116870), (13520, 114173), (14384, 107315), (14732, 104780), (15080, 102362), (15748, 98020), (16120, 95758), (16510, 93496), (17980, 85852), (18415, 83824), (19604, 78740), (19685, 78416), (20956, 73660), (21463, 71920), (23374, 66040), (24505, 62992), (26195, 58928), (26416, 58435), (29464, 52390), (30160, 51181), (31496, 49010), (32240, 47879), (33020, 46748), (35960, 42926), (36830, 41912), (39208, 39370)]