188967654080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{69959}}^1$

素因数の和:70366

約数の個数: 112

約数和(自身を含む): 470829680640

約数和(自身を除く): 281862026560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 367, 368, 460, 734, 736, 920, 1468, 1472, 1835, 1840, 2936, 3670, 3680, 5872, 7340, 7360, 8441, 11744, 14680, 16882, 23488, 29360, 33764, 42205, 58720, 67528, 69959, 84410, 117440, 135056, 139918, 168820, 270112, 279836, 337640, 349795, 540224, 559672, 675280, 699590, 1119344, 1350560, 1399180, 1609057, 2238688, 2701120, 2798360, 3218114, 4477376, 5596720, 6436228, 8045285, 11193440, 12872456, 16090570, 22386880, 25674953, 25744912, 32181140, 51349906, 51489824, 64362280, 102699812, 102979648, 128374765, 128724560, 205399624, 256749530, 257449120, 410799248, 513499060, 514898240, 590523919, 821598496, 1026998120, 1181047838, 1643196992, 2053996240, 2362095676, 2952619595, 4107992480, 4724191352, 5905239190, 8215984960, 9448382704, 11810478380, 18896765408, 23620956760, 37793530816, 47241913520, 94483827040, 188967654080]

約数ペア:

[(1, 188967654080), (2, 94483827040), (4, 47241913520), (5, 37793530816), (8, 23620956760), (10, 18896765408), (16, 11810478380), (20, 9448382704), (23, 8215984960), (32, 5905239190), (40, 4724191352), (46, 4107992480), (64, 2952619595), (80, 2362095676), (92, 2053996240), (115, 1643196992), (160, 1181047838), (184, 1026998120), (230, 821598496), (320, 590523919), (367, 514898240), (368, 513499060), (460, 410799248), (734, 257449120), (736, 256749530), (920, 205399624), (1468, 128724560), (1472, 128374765), (1835, 102979648), (1840, 102699812), (2936, 64362280), (3670, 51489824), (3680, 51349906), (5872, 32181140), (7340, 25744912), (7360, 25674953), (8441, 22386880), (11744, 16090570), (14680, 12872456), (16882, 11193440), (23488, 8045285), (29360, 6436228), (33764, 5596720), (42205, 4477376), (58720, 3218114), (67528, 2798360), (69959, 2701120), (84410, 2238688), (117440, 1609057), (135056, 1399180), (139918, 1350560), (168820, 1119344), (270112, 699590), (279836, 675280), (337640, 559672), (349795, 540224)]