163471680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1885

約数の個数: 168

約数和(自身を含む): 580729344

約数和(自身を除く): 417257664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1831, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3662, 3720, 4464, 4960, 5493, 5580, 5952, 7324, 7440, 8928, 9155, 9920, 10986, 11160, 14648, 14880, 16479, 17856, 18310, 21972, 22320, 27465, 29296, 29760, 32958, 36620, 43944, 44640, 54930, 56761, 58592, 65916, 73240, 82395, 87888, 89280, 109860, 113522, 117184, 131832, 146480, 164790, 170283, 175776, 219720, 227044, 263664, 283805, 292960, 329580, 340566, 351552, 439440, 454088, 510849, 527328, 567610, 585920, 659160, 681132, 851415, 878880, 908176, 1021698, 1054656, 1135220, 1318320, 1362264, 1702830, 1757760, 1816352, 2043396, 2270440, 2554245, 2636640, 2724528, 3405660, 3632704, 4086792, 4540880, 5108490, 5273280, 5449056, 6811320, 8173584, 9081760, 10216980, 10898112, 13622640, 16347168, 18163520, 20433960, 27245280, 32694336, 40867920, 54490560, 81735840, 163471680]

約数ペア:

[(1, 163471680), (2, 81735840), (3, 54490560), (4, 40867920), (5, 32694336), (6, 27245280), (8, 20433960), (9, 18163520), (10, 16347168), (12, 13622640), (15, 10898112), (16, 10216980), (18, 9081760), (20, 8173584), (24, 6811320), (30, 5449056), (31, 5273280), (32, 5108490), (36, 4540880), (40, 4086792), (45, 3632704), (48, 3405660), (60, 2724528), (62, 2636640), (64, 2554245), (72, 2270440), (80, 2043396), (90, 1816352), (93, 1757760), (96, 1702830), (120, 1362264), (124, 1318320), (144, 1135220), (155, 1054656), (160, 1021698), (180, 908176), (186, 878880), (192, 851415), (240, 681132), (248, 659160), (279, 585920), (288, 567610), (310, 527328), (320, 510849), (360, 454088), (372, 439440), (465, 351552), (480, 340566), (496, 329580), (558, 292960), (576, 283805), (620, 263664), (720, 227044), (744, 219720), (930, 175776), (960, 170283), (992, 164790), (1116, 146480), (1240, 131832), (1395, 117184), (1440, 113522), (1488, 109860), (1831, 89280), (1860, 87888), (1984, 82395), (2232, 73240), (2480, 65916), (2790, 58592), (2880, 56761), (2976, 54930), (3662, 44640), (3720, 43944), (4464, 36620), (4960, 32958), (5493, 29760), (5580, 29296), (5952, 27465), (7324, 22320), (7440, 21972), (8928, 18310), (9155, 17856), (9920, 16479), (10986, 14880), (11160, 14648)]