705466320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1509

約数の個数: 160

約数和(自身を含む): 2370598272

約数和(自身を除く): 1665131952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 312, 346, 390, 519, 520, 624, 692, 780, 865, 1038, 1040, 1307, 1384, 1560, 1730, 2076, 2249, 2595, 2614, 2768, 3120, 3460, 3921, 4152, 4498, 5190, 5228, 6535, 6747, 6920, 7842, 8304, 8996, 10380, 10456, 11245, 13070, 13494, 13840, 15684, 16991, 17992, 19605, 20760, 20912, 22490, 26140, 26988, 31368, 33735, 33982, 35984, 39210, 41520, 44980, 50973, 52280, 53976, 62736, 67470, 67964, 78420, 84955, 89960, 101946, 104560, 107952, 134940, 135928, 156840, 169910, 179920, 203892, 226111, 254865, 269880, 271856, 313680, 339820, 407784, 452222, 509730, 539760, 678333, 679640, 815568, 904444, 1019460, 1130555, 1356666, 1359280, 1808888, 2038920, 2261110, 2713332, 2939443, 3391665, 3617776, 4077840, 4522220, 5426664, 5878886, 6783330, 8818329, 9044440, 10853328, 11757772, 13566660, 14697215, 17636658, 18088880, 23515544, 27133320, 29394430, 35273316, 44091645, 47031088, 54266640, 58788860, 70546632, 88183290, 117577720, 141093264, 176366580, 235155440, 352733160, 705466320]

約数ペア:

[(1, 705466320), (2, 352733160), (3, 235155440), (4, 176366580), (5, 141093264), (6, 117577720), (8, 88183290), (10, 70546632), (12, 58788860), (13, 54266640), (15, 47031088), (16, 44091645), (20, 35273316), (24, 29394430), (26, 27133320), (30, 23515544), (39, 18088880), (40, 17636658), (48, 14697215), (52, 13566660), (60, 11757772), (65, 10853328), (78, 9044440), (80, 8818329), (104, 6783330), (120, 5878886), (130, 5426664), (156, 4522220), (173, 4077840), (195, 3617776), (208, 3391665), (240, 2939443), (260, 2713332), (312, 2261110), (346, 2038920), (390, 1808888), (519, 1359280), (520, 1356666), (624, 1130555), (692, 1019460), (780, 904444), (865, 815568), (1038, 679640), (1040, 678333), (1307, 539760), (1384, 509730), (1560, 452222), (1730, 407784), (2076, 339820), (2249, 313680), (2595, 271856), (2614, 269880), (2768, 254865), (3120, 226111), (3460, 203892), (3921, 179920), (4152, 169910), (4498, 156840), (5190, 135928), (5228, 134940), (6535, 107952), (6747, 104560), (6920, 101946), (7842, 89960), (8304, 84955), (8996, 78420), (10380, 67964), (10456, 67470), (11245, 62736), (13070, 53976), (13494, 52280), (13840, 50973), (15684, 44980), (16991, 41520), (17992, 39210), (19605, 35984), (20760, 33982), (20912, 33735), (22490, 31368), (26140, 26988)]