17212160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 50331456

約数和(自身を除く): 33119296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 113, 119, 128, 136, 140, 160, 170, 224, 226, 238, 256, 272, 280, 320, 340, 448, 452, 476, 544, 560, 565, 595, 640, 680, 791, 896, 904, 952, 1088, 1120, 1130, 1190, 1280, 1360, 1582, 1792, 1808, 1904, 1921, 2176, 2240, 2260, 2380, 2720, 3164, 3616, 3808, 3842, 3955, 4352, 4480, 4520, 4760, 5440, 6328, 7232, 7616, 7684, 7910, 8960, 9040, 9520, 9605, 10880, 12656, 13447, 14464, 15232, 15368, 15820, 18080, 19040, 19210, 21760, 25312, 26894, 28928, 30464, 30736, 31640, 36160, 38080, 38420, 50624, 53788, 61472, 63280, 67235, 72320, 76160, 76840, 101248, 107576, 122944, 126560, 134470, 144640, 152320, 153680, 202496, 215152, 245888, 253120, 268940, 307360, 430304, 491776, 506240, 537880, 614720, 860608, 1012480, 1075760, 1229440, 1721216, 2151520, 2458880, 3442432, 4303040, 8606080, 17212160]

約数ペア:

[(1, 17212160), (2, 8606080), (4, 4303040), (5, 3442432), (7, 2458880), (8, 2151520), (10, 1721216), (14, 1229440), (16, 1075760), (17, 1012480), (20, 860608), (28, 614720), (32, 537880), (34, 506240), (35, 491776), (40, 430304), (56, 307360), (64, 268940), (68, 253120), (70, 245888), (80, 215152), (85, 202496), (112, 153680), (113, 152320), (119, 144640), (128, 134470), (136, 126560), (140, 122944), (160, 107576), (170, 101248), (224, 76840), (226, 76160), (238, 72320), (256, 67235), (272, 63280), (280, 61472), (320, 53788), (340, 50624), (448, 38420), (452, 38080), (476, 36160), (544, 31640), (560, 30736), (565, 30464), (595, 28928), (640, 26894), (680, 25312), (791, 21760), (896, 19210), (904, 19040), (952, 18080), (1088, 15820), (1120, 15368), (1130, 15232), (1190, 14464), (1280, 13447), (1360, 12656), (1582, 10880), (1792, 9605), (1808, 9520), (1904, 9040), (1921, 8960), (2176, 7910), (2240, 7684), (2260, 7616), (2380, 7232), (2720, 6328), (3164, 5440), (3616, 4760), (3808, 4520), (3842, 4480), (3955, 4352)]