140357760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1846

約数の個数: 128

約数和(自身を含む): 458559360

約数和(自身を除く): 318201600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1783, 1920, 1968, 2460, 2624, 3280, 3566, 3936, 4920, 5248, 5349, 6560, 7132, 7872, 8915, 9840, 10698, 13120, 14264, 15744, 17830, 19680, 21396, 26240, 26745, 28528, 35660, 39360, 42792, 53490, 57056, 71320, 73103, 78720, 85584, 106980, 114112, 142640, 146206, 171168, 213960, 219309, 228224, 285280, 292412, 342336, 365515, 427920, 438618, 570560, 584824, 684672, 731030, 855840, 877236, 1096545, 1141120, 1169648, 1462060, 1711680, 1754472, 2193090, 2339296, 2924120, 3423360, 3508944, 4386180, 4678592, 5848240, 7017888, 8772360, 9357184, 11696480, 14035776, 17544720, 23392960, 28071552, 35089440, 46785920, 70178880, 140357760]

約数ペア:

[(1, 140357760), (2, 70178880), (3, 46785920), (4, 35089440), (5, 28071552), (6, 23392960), (8, 17544720), (10, 14035776), (12, 11696480), (15, 9357184), (16, 8772360), (20, 7017888), (24, 5848240), (30, 4678592), (32, 4386180), (40, 3508944), (41, 3423360), (48, 2924120), (60, 2339296), (64, 2193090), (80, 1754472), (82, 1711680), (96, 1462060), (120, 1169648), (123, 1141120), (128, 1096545), (160, 877236), (164, 855840), (192, 731030), (205, 684672), (240, 584824), (246, 570560), (320, 438618), (328, 427920), (384, 365515), (410, 342336), (480, 292412), (492, 285280), (615, 228224), (640, 219309), (656, 213960), (820, 171168), (960, 146206), (984, 142640), (1230, 114112), (1312, 106980), (1640, 85584), (1783, 78720), (1920, 73103), (1968, 71320), (2460, 57056), (2624, 53490), (3280, 42792), (3566, 39360), (3936, 35660), (4920, 28528), (5248, 26745), (5349, 26240), (6560, 21396), (7132, 19680), (7872, 17830), (8915, 15744), (9840, 14264), (10698, 13120)]