140830080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1852

約数の個数: 128

約数和(自身を含む): 460101600

約数和(自身を除く): 319271520

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, 1789, 1920, 1968, 2460, 2624, 3280, 3578, 3936, 4920, 5248, 5367, 6560, 7156, 7872, 8945, 9840, 10734, 13120, 14312, 15744, 17890, 19680, 21468, 26240, 26835, 28624, 35780, 39360, 42936, 53670, 57248, 71560, 73349, 78720, 85872, 107340, 114496, 143120, 146698, 171744, 214680, 220047, 228992, 286240, 293396, 343488, 366745, 429360, 440094, 572480, 586792, 686976, 733490, 858720, 880188, 1100235, 1144960, 1173584, 1466980, 1717440, 1760376, 2200470, 2347168, 2933960, 3434880, 3520752, 4400940, 4694336, 5867920, 7041504, 8801880, 9388672, 11735840, 14083008, 17603760, 23471680, 28166016, 35207520, 46943360, 70415040, 140830080]

約数ペア:

[(1, 140830080), (2, 70415040), (3, 46943360), (4, 35207520), (5, 28166016), (6, 23471680), (8, 17603760), (10, 14083008), (12, 11735840), (15, 9388672), (16, 8801880), (20, 7041504), (24, 5867920), (30, 4694336), (32, 4400940), (40, 3520752), (41, 3434880), (48, 2933960), (60, 2347168), (64, 2200470), (80, 1760376), (82, 1717440), (96, 1466980), (120, 1173584), (123, 1144960), (128, 1100235), (160, 880188), (164, 858720), (192, 733490), (205, 686976), (240, 586792), (246, 572480), (320, 440094), (328, 429360), (384, 366745), (410, 343488), (480, 293396), (492, 286240), (615, 228992), (640, 220047), (656, 214680), (820, 171744), (960, 146698), (984, 143120), (1230, 114496), (1312, 107340), (1640, 85872), (1789, 78720), (1920, 73349), (1968, 71560), (2460, 57248), (2624, 53670), (3280, 42936), (3578, 39360), (3936, 35780), (4920, 28624), (5248, 26835), (5367, 26240), (6560, 21468), (7156, 19680), (7872, 17890), (8945, 15744), (9840, 14312), (10734, 13120)]