70996800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{2113}}^1$

素因数の和:2145

約数の個数: 168

約数和(自身を含む): 266330176

約数和(自身を除く): 195333376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2113, 2240, 2400, 2800, 3360, 4200, 4226, 4800, 5600, 6339, 6720, 8400, 8452, 10565, 11200, 12678, 14791, 16800, 16904, 21130, 25356, 29582, 31695, 33600, 33808, 42260, 44373, 50712, 52825, 59164, 63390, 67616, 73955, 84520, 88746, 101424, 105650, 118328, 126780, 135232, 147910, 158475, 169040, 177492, 202848, 211300, 221865, 236656, 253560, 295820, 316950, 338080, 354984, 369775, 405696, 422600, 443730, 473312, 507120, 591640, 633900, 676160, 709968, 739550, 845200, 887460, 946624, 1014240, 1109325, 1183280, 1267800, 1419936, 1479100, 1690400, 1774920, 2028480, 2218650, 2366560, 2535600, 2839872, 2958200, 3380800, 3549840, 4437300, 4733120, 5071200, 5916400, 7099680, 8874600, 10142400, 11832800, 14199360, 17749200, 23665600, 35498400, 70996800]

約数ペア:

[(1, 70996800), (2, 35498400), (3, 23665600), (4, 17749200), (5, 14199360), (6, 11832800), (7, 10142400), (8, 8874600), (10, 7099680), (12, 5916400), (14, 5071200), (15, 4733120), (16, 4437300), (20, 3549840), (21, 3380800), (24, 2958200), (25, 2839872), (28, 2535600), (30, 2366560), (32, 2218650), (35, 2028480), (40, 1774920), (42, 1690400), (48, 1479100), (50, 1419936), (56, 1267800), (60, 1183280), (64, 1109325), (70, 1014240), (75, 946624), (80, 887460), (84, 845200), (96, 739550), (100, 709968), (105, 676160), (112, 633900), (120, 591640), (140, 507120), (150, 473312), (160, 443730), (168, 422600), (175, 405696), (192, 369775), (200, 354984), (210, 338080), (224, 316950), (240, 295820), (280, 253560), (300, 236656), (320, 221865), (336, 211300), (350, 202848), (400, 177492), (420, 169040), (448, 158475), (480, 147910), (525, 135232), (560, 126780), (600, 118328), (672, 105650), (700, 101424), (800, 88746), (840, 84520), (960, 73955), (1050, 67616), (1120, 63390), (1200, 59164), (1344, 52825), (1400, 50712), (1600, 44373), (1680, 42260), (2100, 33808), (2113, 33600), (2240, 31695), (2400, 29582), (2800, 25356), (3360, 21130), (4200, 16904), (4226, 16800), (4800, 14791), (5600, 12678), (6339, 11200), (6720, 10565), (8400, 8452)]