74464320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1583}}^1$

素因数の和:1617

約数の個数: 168

約数和(自身を含む): 275197824

約数和(自身を除く): 200733504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1583, 1680, 1960, 2240, 2352, 2940, 3136, 3166, 3360, 3920, 4704, 4749, 5880, 6332, 6720, 7840, 7915, 9408, 9498, 11081, 11760, 12664, 15680, 15830, 18996, 22162, 23520, 23745, 25328, 31660, 33243, 37992, 44324, 47040, 47490, 50656, 55405, 63320, 66486, 75984, 77567, 88648, 94980, 101312, 110810, 126640, 132972, 151968, 155134, 166215, 177296, 189960, 221620, 232701, 253280, 265944, 303936, 310268, 332430, 354592, 379920, 387835, 443240, 465402, 506560, 531888, 620536, 664860, 709184, 759840, 775670, 886480, 930804, 1063776, 1163505, 1241072, 1329720, 1519680, 1551340, 1772960, 1861608, 2127552, 2327010, 2482144, 2659440, 3102680, 3545920, 3723216, 4654020, 4964288, 5318880, 6205360, 7446432, 9308040, 10637760, 12410720, 14892864, 18616080, 24821440, 37232160, 74464320]

約数ペア:

[(1, 74464320), (2, 37232160), (3, 24821440), (4, 18616080), (5, 14892864), (6, 12410720), (7, 10637760), (8, 9308040), (10, 7446432), (12, 6205360), (14, 5318880), (15, 4964288), (16, 4654020), (20, 3723216), (21, 3545920), (24, 3102680), (28, 2659440), (30, 2482144), (32, 2327010), (35, 2127552), (40, 1861608), (42, 1772960), (48, 1551340), (49, 1519680), (56, 1329720), (60, 1241072), (64, 1163505), (70, 1063776), (80, 930804), (84, 886480), (96, 775670), (98, 759840), (105, 709184), (112, 664860), (120, 620536), (140, 531888), (147, 506560), (160, 465402), (168, 443240), (192, 387835), (196, 379920), (210, 354592), (224, 332430), (240, 310268), (245, 303936), (280, 265944), (294, 253280), (320, 232701), (336, 221620), (392, 189960), (420, 177296), (448, 166215), (480, 155134), (490, 151968), (560, 132972), (588, 126640), (672, 110810), (735, 101312), (784, 94980), (840, 88648), (960, 77567), (980, 75984), (1120, 66486), (1176, 63320), (1344, 55405), (1470, 50656), (1568, 47490), (1583, 47040), (1680, 44324), (1960, 37992), (2240, 33243), (2352, 31660), (2940, 25328), (3136, 23745), (3166, 23520), (3360, 22162), (3920, 18996), (4704, 15830), (4749, 15680), (5880, 12664), (6332, 11760), (6720, 11081), (7840, 9498), (7915, 9408)]