70286720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 199022400

約数和(自身を除く): 128735680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 541, 560, 580, 640, 812, 896, 928, 1015, 1082, 1120, 1160, 1624, 1856, 2030, 2164, 2240, 2320, 2705, 3248, 3712, 3787, 4060, 4328, 4480, 4640, 5410, 6496, 7574, 8120, 8656, 9280, 10820, 12992, 15148, 15689, 16240, 17312, 18560, 18935, 21640, 25984, 30296, 31378, 32480, 34624, 37870, 43280, 60592, 62756, 64960, 69248, 75740, 78445, 86560, 109823, 121184, 125512, 129920, 151480, 156890, 173120, 219646, 242368, 251024, 302960, 313780, 346240, 439292, 484736, 502048, 549115, 605920, 627560, 878584, 1004096, 1098230, 1211840, 1255120, 1757168, 2008192, 2196460, 2423680, 2510240, 3514336, 4392920, 5020480, 7028672, 8785840, 10040960, 14057344, 17571680, 35143360, 70286720]

約数ペア:

[(1, 70286720), (2, 35143360), (4, 17571680), (5, 14057344), (7, 10040960), (8, 8785840), (10, 7028672), (14, 5020480), (16, 4392920), (20, 3514336), (28, 2510240), (29, 2423680), (32, 2196460), (35, 2008192), (40, 1757168), (56, 1255120), (58, 1211840), (64, 1098230), (70, 1004096), (80, 878584), (112, 627560), (116, 605920), (128, 549115), (140, 502048), (145, 484736), (160, 439292), (203, 346240), (224, 313780), (232, 302960), (280, 251024), (290, 242368), (320, 219646), (406, 173120), (448, 156890), (464, 151480), (541, 129920), (560, 125512), (580, 121184), (640, 109823), (812, 86560), (896, 78445), (928, 75740), (1015, 69248), (1082, 64960), (1120, 62756), (1160, 60592), (1624, 43280), (1856, 37870), (2030, 34624), (2164, 32480), (2240, 31378), (2320, 30296), (2705, 25984), (3248, 21640), (3712, 18935), (3787, 18560), (4060, 17312), (4328, 16240), (4480, 15689), (4640, 15148), (5410, 12992), (6496, 10820), (7574, 9280), (8120, 8656)]