73823360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 200491200

約数和(自身を除く): 126667840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 467, 494, 520, 608, 640, 760, 832, 934, 988, 1040, 1216, 1235, 1520, 1664, 1868, 1976, 2080, 2335, 2432, 2470, 3040, 3736, 3952, 4160, 4670, 4940, 6071, 6080, 7472, 7904, 8320, 8873, 9340, 9880, 12142, 12160, 14944, 15808, 17746, 18680, 19760, 24284, 29888, 30355, 31616, 35492, 37360, 39520, 44365, 48568, 59776, 60710, 70984, 74720, 79040, 88730, 97136, 115349, 121420, 141968, 149440, 158080, 177460, 194272, 230698, 242840, 283936, 298880, 354920, 388544, 461396, 485680, 567872, 576745, 709840, 777088, 922792, 971360, 1135744, 1153490, 1419680, 1845584, 1942720, 2306980, 2839360, 3691168, 3885440, 4613960, 5678720, 7382336, 9227920, 14764672, 18455840, 36911680, 73823360]

約数ペア:

[(1, 73823360), (2, 36911680), (4, 18455840), (5, 14764672), (8, 9227920), (10, 7382336), (13, 5678720), (16, 4613960), (19, 3885440), (20, 3691168), (26, 2839360), (32, 2306980), (38, 1942720), (40, 1845584), (52, 1419680), (64, 1153490), (65, 1135744), (76, 971360), (80, 922792), (95, 777088), (104, 709840), (128, 576745), (130, 567872), (152, 485680), (160, 461396), (190, 388544), (208, 354920), (247, 298880), (260, 283936), (304, 242840), (320, 230698), (380, 194272), (416, 177460), (467, 158080), (494, 149440), (520, 141968), (608, 121420), (640, 115349), (760, 97136), (832, 88730), (934, 79040), (988, 74720), (1040, 70984), (1216, 60710), (1235, 59776), (1520, 48568), (1664, 44365), (1868, 39520), (1976, 37360), (2080, 35492), (2335, 31616), (2432, 30355), (2470, 29888), (3040, 24284), (3736, 19760), (3952, 18680), (4160, 17746), (4670, 15808), (4940, 14944), (6071, 12160), (6080, 12142), (7472, 9880), (7904, 9340), (8320, 8873)]