73233280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 190356480

約数和(自身を除く): 117123200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 127, 128, 136, 160, 170, 212, 254, 265, 272, 320, 340, 424, 508, 530, 544, 635, 640, 680, 848, 901, 1016, 1060, 1088, 1270, 1360, 1696, 1802, 2032, 2120, 2159, 2176, 2540, 2720, 3392, 3604, 4064, 4240, 4318, 4505, 5080, 5440, 6731, 6784, 7208, 8128, 8480, 8636, 9010, 10160, 10795, 10880, 13462, 14416, 16256, 16960, 17272, 18020, 20320, 21590, 26924, 28832, 33655, 33920, 34544, 36040, 40640, 43180, 53848, 57664, 67310, 69088, 72080, 81280, 86360, 107696, 114427, 115328, 134620, 138176, 144160, 172720, 215392, 228854, 269240, 276352, 288320, 345440, 430784, 457708, 538480, 572135, 576640, 690880, 861568, 915416, 1076960, 1144270, 1381760, 1830832, 2153920, 2288540, 3661664, 4307840, 4577080, 7323328, 9154160, 14646656, 18308320, 36616640, 73233280]

約数ペア:

[(1, 73233280), (2, 36616640), (4, 18308320), (5, 14646656), (8, 9154160), (10, 7323328), (16, 4577080), (17, 4307840), (20, 3661664), (32, 2288540), (34, 2153920), (40, 1830832), (53, 1381760), (64, 1144270), (68, 1076960), (80, 915416), (85, 861568), (106, 690880), (127, 576640), (128, 572135), (136, 538480), (160, 457708), (170, 430784), (212, 345440), (254, 288320), (265, 276352), (272, 269240), (320, 228854), (340, 215392), (424, 172720), (508, 144160), (530, 138176), (544, 134620), (635, 115328), (640, 114427), (680, 107696), (848, 86360), (901, 81280), (1016, 72080), (1060, 69088), (1088, 67310), (1270, 57664), (1360, 53848), (1696, 43180), (1802, 40640), (2032, 36040), (2120, 34544), (2159, 33920), (2176, 33655), (2540, 28832), (2720, 26924), (3392, 21590), (3604, 20320), (4064, 18020), (4240, 17272), (4318, 16960), (4505, 16256), (5080, 14416), (5440, 13462), (6731, 10880), (6784, 10795), (7208, 10160), (8128, 9010), (8480, 8636)]