177776160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 598389120

約数和(自身を除く): 420612960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 101, 114, 120, 152, 160, 190, 193, 202, 228, 240, 285, 303, 304, 380, 386, 404, 456, 480, 505, 570, 579, 606, 608, 760, 772, 808, 912, 965, 1010, 1140, 1158, 1212, 1515, 1520, 1544, 1616, 1824, 1919, 1930, 2020, 2280, 2316, 2424, 2895, 3030, 3040, 3088, 3232, 3667, 3838, 3860, 4040, 4560, 4632, 4848, 5757, 5790, 6060, 6176, 7334, 7676, 7720, 8080, 9120, 9264, 9595, 9696, 11001, 11514, 11580, 12120, 14668, 15352, 15440, 16160, 18335, 18528, 19190, 19493, 22002, 23028, 23160, 24240, 28785, 29336, 30704, 30880, 36670, 38380, 38986, 44004, 46056, 46320, 48480, 55005, 57570, 58479, 58672, 61408, 73340, 76760, 77972, 88008, 92112, 92640, 97465, 110010, 115140, 116958, 117344, 146680, 153520, 155944, 176016, 184224, 194930, 220020, 230280, 233916, 292395, 293360, 307040, 311888, 352032, 370367, 389860, 440040, 460560, 467832, 584790, 586720, 623776, 740734, 779720, 880080, 921120, 935664, 1111101, 1169580, 1481468, 1559440, 1760160, 1851835, 1871328, 2222202, 2339160, 2962936, 3118880, 3703670, 4444404, 4678320, 5555505, 5925872, 7407340, 8888808, 9356640, 11111010, 11851744, 14814680, 17777616, 22222020, 29629360, 35555232, 44444040, 59258720, 88888080, 177776160]

約数ペア:

[(1, 177776160), (2, 88888080), (3, 59258720), (4, 44444040), (5, 35555232), (6, 29629360), (8, 22222020), (10, 17777616), (12, 14814680), (15, 11851744), (16, 11111010), (19, 9356640), (20, 8888808), (24, 7407340), (30, 5925872), (32, 5555505), (38, 4678320), (40, 4444404), (48, 3703670), (57, 3118880), (60, 2962936), (76, 2339160), (80, 2222202), (95, 1871328), (96, 1851835), (101, 1760160), (114, 1559440), (120, 1481468), (152, 1169580), (160, 1111101), (190, 935664), (193, 921120), (202, 880080), (228, 779720), (240, 740734), (285, 623776), (303, 586720), (304, 584790), (380, 467832), (386, 460560), (404, 440040), (456, 389860), (480, 370367), (505, 352032), (570, 311888), (579, 307040), (606, 293360), (608, 292395), (760, 233916), (772, 230280), (808, 220020), (912, 194930), (965, 184224), (1010, 176016), (1140, 155944), (1158, 153520), (1212, 146680), (1515, 117344), (1520, 116958), (1544, 115140), (1616, 110010), (1824, 97465), (1919, 92640), (1930, 92112), (2020, 88008), (2280, 77972), (2316, 76760), (2424, 73340), (2895, 61408), (3030, 58672), (3040, 58479), (3088, 57570), (3232, 55005), (3667, 48480), (3838, 46320), (3860, 46056), (4040, 44004), (4560, 38986), (4632, 38380), (4848, 36670), (5757, 30880), (5790, 30704), (6060, 29336), (6176, 28785), (7334, 24240), (7676, 23160), (7720, 23028), (8080, 22002), (9120, 19493), (9264, 19190), (9595, 18528), (9696, 18335), (11001, 16160), (11514, 15440), (11580, 15352), (12120, 14668)]