5120196480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{126989}}^1$

素因数の和:127021

約数の個数: 192

約数和(自身を含む): 20206648800

約数和(自身を除く): 15086452320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 126989, 253978, 380967, 507956, 634945, 761934, 888923, 1015912, 1142901, 1269890, 1523868, 1777846, 1904835, 2031824, 2285802, 2539780, 2666769, 3047736, 3555692, 3809670, 4063648, 4444615, 4571604, 5079560, 5333538, 5714505, 6095472, 7111384, 7619340, 8000307, 8127296, 8889230, 9143208, 10159120, 10667076, 11429010, 12190944, 13333845, 14222768, 15238680, 16000614, 16254592, 17778460, 18286416, 20318240, 21334152, 22858020, 24381888, 26667690, 28445536, 30477360, 32001228, 35556920, 36572832, 40001535, 40636480, 42668304, 45716040, 48763776, 53335380, 56891072, 60954720, 64002456, 71113840, 73145664, 80003070, 81272960, 85336608, 91432080, 106670760, 113782144, 121909440, 128004912, 142227680, 146291328, 160006140, 170673216, 182864160, 213341520, 243818880, 256009824, 284455360, 320012280, 341346432, 365728320, 426683040, 512019648, 568910720, 640024560, 731456640, 853366080, 1024039296, 1280049120, 1706732160, 2560098240, 5120196480]

約数ペア:

[(1, 5120196480), (2, 2560098240), (3, 1706732160), (4, 1280049120), (5, 1024039296), (6, 853366080), (7, 731456640), (8, 640024560), (9, 568910720), (10, 512019648), (12, 426683040), (14, 365728320), (15, 341346432), (16, 320012280), (18, 284455360), (20, 256009824), (21, 243818880), (24, 213341520), (28, 182864160), (30, 170673216), (32, 160006140), (35, 146291328), (36, 142227680), (40, 128004912), (42, 121909440), (45, 113782144), (48, 106670760), (56, 91432080), (60, 85336608), (63, 81272960), (64, 80003070), (70, 73145664), (72, 71113840), (80, 64002456), (84, 60954720), (90, 56891072), (96, 53335380), (105, 48763776), (112, 45716040), (120, 42668304), (126, 40636480), (128, 40001535), (140, 36572832), (144, 35556920), (160, 32001228), (168, 30477360), (180, 28445536), (192, 26667690), (210, 24381888), (224, 22858020), (240, 21334152), (252, 20318240), (280, 18286416), (288, 17778460), (315, 16254592), (320, 16000614), (336, 15238680), (360, 14222768), (384, 13333845), (420, 12190944), (448, 11429010), (480, 10667076), (504, 10159120), (560, 9143208), (576, 8889230), (630, 8127296), (640, 8000307), (672, 7619340), (720, 7111384), (840, 6095472), (896, 5714505), (960, 5333538), (1008, 5079560), (1120, 4571604), (1152, 4444615), (1260, 4063648), (1344, 3809670), (1440, 3555692), (1680, 3047736), (1920, 2666769), (2016, 2539780), (2240, 2285802), (2520, 2031824), (2688, 1904835), (2880, 1777846), (3360, 1523868), (4032, 1269890), (4480, 1142901), (5040, 1015912), (5760, 888923), (6720, 761934), (8064, 634945), (10080, 507956), (13440, 380967), (20160, 253978), (40320, 126989)]