102070720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 112

約数和(自身を含む): 266639040

約数和(自身を除く): 164568320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 320, 340, 464, 493, 544, 580, 647, 680, 928, 986, 1088, 1160, 1294, 1360, 1856, 1972, 2320, 2465, 2588, 2720, 3235, 3944, 4640, 4930, 5176, 5440, 6470, 7888, 9280, 9860, 10352, 10999, 12940, 15776, 18763, 19720, 20704, 21998, 25880, 31552, 37526, 39440, 41408, 43996, 51760, 54995, 75052, 78880, 87992, 93815, 103520, 109990, 150104, 157760, 175984, 187630, 207040, 219980, 300208, 318971, 351968, 375260, 439960, 600416, 637942, 703936, 750520, 879920, 1200832, 1275884, 1501040, 1594855, 1759840, 2551768, 3002080, 3189710, 3519680, 5103536, 6004160, 6379420, 10207072, 12758840, 20414144, 25517680, 51035360, 102070720]

約数ペア:

[(1, 102070720), (2, 51035360), (4, 25517680), (5, 20414144), (8, 12758840), (10, 10207072), (16, 6379420), (17, 6004160), (20, 5103536), (29, 3519680), (32, 3189710), (34, 3002080), (40, 2551768), (58, 1759840), (64, 1594855), (68, 1501040), (80, 1275884), (85, 1200832), (116, 879920), (136, 750520), (145, 703936), (160, 637942), (170, 600416), (232, 439960), (272, 375260), (290, 351968), (320, 318971), (340, 300208), (464, 219980), (493, 207040), (544, 187630), (580, 175984), (647, 157760), (680, 150104), (928, 109990), (986, 103520), (1088, 93815), (1160, 87992), (1294, 78880), (1360, 75052), (1856, 54995), (1972, 51760), (2320, 43996), (2465, 41408), (2588, 39440), (2720, 37526), (3235, 31552), (3944, 25880), (4640, 21998), (4930, 20704), (5176, 19720), (5440, 18763), (6470, 15776), (7888, 12940), (9280, 10999), (9860, 10352)]