83070080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 128437120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 79, 80, 106, 124, 128, 155, 158, 160, 212, 248, 265, 310, 316, 320, 395, 424, 496, 530, 620, 632, 640, 790, 848, 992, 1060, 1240, 1264, 1580, 1643, 1696, 1984, 2120, 2449, 2480, 2528, 3160, 3286, 3392, 3968, 4187, 4240, 4898, 4960, 5056, 6320, 6572, 6784, 8215, 8374, 8480, 9796, 9920, 10112, 12245, 12640, 13144, 16430, 16748, 16960, 19592, 19840, 20935, 24490, 25280, 26288, 32860, 33496, 33920, 39184, 41870, 48980, 50560, 52576, 65720, 66992, 78368, 83740, 97960, 105152, 129797, 131440, 133984, 156736, 167480, 195920, 210304, 259594, 262880, 267968, 313472, 334960, 391840, 519188, 525760, 535936, 648985, 669920, 783680, 1038376, 1051520, 1297970, 1339840, 1567360, 2076752, 2595940, 2679680, 4153504, 5191880, 8307008, 10383760, 16614016, 20767520, 41535040, 83070080]

約数ペア:

[(1, 83070080), (2, 41535040), (4, 20767520), (5, 16614016), (8, 10383760), (10, 8307008), (16, 5191880), (20, 4153504), (31, 2679680), (32, 2595940), (40, 2076752), (53, 1567360), (62, 1339840), (64, 1297970), (79, 1051520), (80, 1038376), (106, 783680), (124, 669920), (128, 648985), (155, 535936), (158, 525760), (160, 519188), (212, 391840), (248, 334960), (265, 313472), (310, 267968), (316, 262880), (320, 259594), (395, 210304), (424, 195920), (496, 167480), (530, 156736), (620, 133984), (632, 131440), (640, 129797), (790, 105152), (848, 97960), (992, 83740), (1060, 78368), (1240, 66992), (1264, 65720), (1580, 52576), (1643, 50560), (1696, 48980), (1984, 41870), (2120, 39184), (2449, 33920), (2480, 33496), (2528, 32860), (3160, 26288), (3286, 25280), (3392, 24490), (3968, 20935), (4187, 19840), (4240, 19592), (4898, 16960), (4960, 16748), (5056, 16430), (6320, 13144), (6572, 12640), (6784, 12245), (8215, 10112), (8374, 9920), (8480, 9796)]