62678720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 172913040

約数和(自身を除く): 110234320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 61, 64, 65, 76, 80, 95, 104, 122, 130, 152, 160, 169, 190, 208, 244, 247, 260, 304, 305, 320, 338, 380, 416, 488, 494, 520, 608, 610, 676, 760, 793, 832, 845, 976, 988, 1040, 1159, 1216, 1220, 1235, 1352, 1520, 1586, 1690, 1952, 1976, 2080, 2318, 2440, 2470, 2704, 3040, 3172, 3211, 3380, 3904, 3952, 3965, 4160, 4636, 4880, 4940, 5408, 5795, 6080, 6344, 6422, 6760, 7904, 7930, 9272, 9760, 9880, 10309, 10816, 11590, 12688, 12844, 13520, 15067, 15808, 15860, 16055, 18544, 19520, 19760, 20618, 23180, 25376, 25688, 27040, 30134, 31720, 32110, 37088, 39520, 41236, 46360, 50752, 51376, 51545, 54080, 60268, 63440, 64220, 74176, 75335, 79040, 82472, 92720, 102752, 103090, 120536, 126880, 128440, 150670, 164944, 185440, 195871, 205504, 206180, 241072, 253760, 256880, 301340, 329888, 370880, 391742, 412360, 482144, 513760, 602680, 659776, 783484, 824720, 964288, 979355, 1027520, 1205360, 1566968, 1649440, 1958710, 2410720, 3133936, 3298880, 3917420, 4821440, 6267872, 7834840, 12535744, 15669680, 31339360, 62678720]

約数ペア:

[(1, 62678720), (2, 31339360), (4, 15669680), (5, 12535744), (8, 7834840), (10, 6267872), (13, 4821440), (16, 3917420), (19, 3298880), (20, 3133936), (26, 2410720), (32, 1958710), (38, 1649440), (40, 1566968), (52, 1205360), (61, 1027520), (64, 979355), (65, 964288), (76, 824720), (80, 783484), (95, 659776), (104, 602680), (122, 513760), (130, 482144), (152, 412360), (160, 391742), (169, 370880), (190, 329888), (208, 301340), (244, 256880), (247, 253760), (260, 241072), (304, 206180), (305, 205504), (320, 195871), (338, 185440), (380, 164944), (416, 150670), (488, 128440), (494, 126880), (520, 120536), (608, 103090), (610, 102752), (676, 92720), (760, 82472), (793, 79040), (832, 75335), (845, 74176), (976, 64220), (988, 63440), (1040, 60268), (1159, 54080), (1216, 51545), (1220, 51376), (1235, 50752), (1352, 46360), (1520, 41236), (1586, 39520), (1690, 37088), (1952, 32110), (1976, 31720), (2080, 30134), (2318, 27040), (2440, 25688), (2470, 25376), (2704, 23180), (3040, 20618), (3172, 19760), (3211, 19520), (3380, 18544), (3904, 16055), (3952, 15860), (3965, 15808), (4160, 15067), (4636, 13520), (4880, 12844), (4940, 12688), (5408, 11590), (5795, 10816), (6080, 10309), (6344, 9880), (6422, 9760), (6760, 9272), (7904, 7930)]