78709088640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450487}}^1$

素因数の和:450529

約数の個数: 256

約数和(自身を含む): 308782494720

約数和(自身を除く): 230073406080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 17472, 21840, 24960, 29120, 34944, 43680, 58240, 87360, 174720, 450487, 900974, 1351461, 1801948, 2252435, 2702922, 3153409, 3603896, 4504870, 5405844, 5856331, 6306818, 6757305, 7207792, 9009740, 9460227, 10811688, 11712662, 12613636, 13514610, 14415584, 15767045, 17568993, 18019480, 18920454, 21623376, 23425324, 25227272, 27029220, 28831168, 29281655, 31534090, 35137986, 36038960, 37840908, 40994317, 43246752, 46850648, 47301135, 50454544, 54058440, 57662336, 58563310, 63068180, 70275972, 72077920, 75681816, 81988634, 86493504, 87844965, 93701296, 94602270, 100909088, 108116880, 117126620, 122982951, 126136360, 140551944, 144155840, 151363632, 163977268, 172987008, 175689930, 187402592, 189204540, 201818176, 204971585, 216233760, 234253240, 245965902, 252272720, 281103888, 288311680, 302727264, 327954536, 351379860, 374805184, 378409080, 403636352, 409943170, 432467520, 468506480, 491931804, 504545440, 562207776, 605454528, 614914755, 655909072, 702759720, 749610368, 756818160, 819886340, 864935040, 937012960, 983863608, 1009090880, 1124415552, 1210909056, 1229829510, 1311818144, 1405519440, 1513636320, 1639772680, 1874025920, 1967727216, 2018181760, 2248831104, 2459659020, 2623636288, 2811038880, 3027272640, 3279545360, 3748051840, 3935454432, 4919318040, 5247272576, 5622077760, 6054545280, 6559090720, 7870908864, 9838636080, 11244155520, 13118181440, 15741817728, 19677272160, 26236362880, 39354544320, 78709088640]

約数ペア:

[(1, 78709088640), (2, 39354544320), (3, 26236362880), (4, 19677272160), (5, 15741817728), (6, 13118181440), (7, 11244155520), (8, 9838636080), (10, 7870908864), (12, 6559090720), (13, 6054545280), (14, 5622077760), (15, 5247272576), (16, 4919318040), (20, 3935454432), (21, 3748051840), (24, 3279545360), (26, 3027272640), (28, 2811038880), (30, 2623636288), (32, 2459659020), (35, 2248831104), (39, 2018181760), (40, 1967727216), (42, 1874025920), (48, 1639772680), (52, 1513636320), (56, 1405519440), (60, 1311818144), (64, 1229829510), (65, 1210909056), (70, 1124415552), (78, 1009090880), (80, 983863608), (84, 937012960), (91, 864935040), (96, 819886340), (104, 756818160), (105, 749610368), (112, 702759720), (120, 655909072), (128, 614914755), (130, 605454528), (140, 562207776), (156, 504545440), (160, 491931804), (168, 468506480), (182, 432467520), (192, 409943170), (195, 403636352), (208, 378409080), (210, 374805184), (224, 351379860), (240, 327954536), (260, 302727264), (273, 288311680), (280, 281103888), (312, 252272720), (320, 245965902), (336, 234253240), (364, 216233760), (384, 204971585), (390, 201818176), (416, 189204540), (420, 187402592), (448, 175689930), (455, 172987008), (480, 163977268), (520, 151363632), (546, 144155840), (560, 140551944), (624, 126136360), (640, 122982951), (672, 117126620), (728, 108116880), (780, 100909088), (832, 94602270), (840, 93701296), (896, 87844965), (910, 86493504), (960, 81988634), (1040, 75681816), (1092, 72077920), (1120, 70275972), (1248, 63068180), (1344, 58563310), (1365, 57662336), (1456, 54058440), (1560, 50454544), (1664, 47301135), (1680, 46850648), (1820, 43246752), (1920, 40994317), (2080, 37840908), (2184, 36038960), (2240, 35137986), (2496, 31534090), (2688, 29281655), (2730, 28831168), (2912, 27029220), (3120, 25227272), (3360, 23425324), (3640, 21623376), (4160, 18920454), (4368, 18019480), (4480, 17568993), (4992, 15767045), (5460, 14415584), (5824, 13514610), (6240, 12613636), (6720, 11712662), (7280, 10811688), (8320, 9460227), (8736, 9009740), (10920, 7207792), (11648, 6757305), (12480, 6306818), (13440, 5856331), (14560, 5405844), (17472, 4504870), (21840, 3603896), (24960, 3153409), (29120, 2702922), (34944, 2252435), (43680, 1801948), (58240, 1351461), (87360, 900974), (174720, 450487)]