15693292960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{36749}}^1$

素因数の和:36938

約数の個数: 96

約数和(自身を含む): 39507426000

約数和(自身を除く): 23814133040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 157, 160, 170, 272, 314, 340, 544, 628, 680, 785, 1256, 1360, 1570, 2512, 2669, 2720, 3140, 5024, 5338, 6280, 10676, 12560, 13345, 21352, 25120, 26690, 36749, 42704, 53380, 73498, 85408, 106760, 146996, 183745, 213520, 293992, 367490, 427040, 587984, 624733, 734980, 1175968, 1249466, 1469960, 2498932, 2939920, 3123665, 4997864, 5769593, 5879840, 6247330, 9995728, 11539186, 12494660, 19991456, 23078372, 24989320, 28847965, 46156744, 49978640, 57695930, 92313488, 98083081, 99957280, 115391860, 184626976, 196166162, 230783720, 392332324, 461567440, 490415405, 784664648, 923134880, 980830810, 1569329296, 1961661620, 3138658592, 3923323240, 7846646480, 15693292960]

約数ペア:

[(1, 15693292960), (2, 7846646480), (4, 3923323240), (5, 3138658592), (8, 1961661620), (10, 1569329296), (16, 980830810), (17, 923134880), (20, 784664648), (32, 490415405), (34, 461567440), (40, 392332324), (68, 230783720), (80, 196166162), (85, 184626976), (136, 115391860), (157, 99957280), (160, 98083081), (170, 92313488), (272, 57695930), (314, 49978640), (340, 46156744), (544, 28847965), (628, 24989320), (680, 23078372), (785, 19991456), (1256, 12494660), (1360, 11539186), (1570, 9995728), (2512, 6247330), (2669, 5879840), (2720, 5769593), (3140, 4997864), (5024, 3123665), (5338, 2939920), (6280, 2498932), (10676, 1469960), (12560, 1249466), (13345, 1175968), (21352, 734980), (25120, 624733), (26690, 587984), (36749, 427040), (42704, 367490), (53380, 293992), (73498, 213520), (85408, 183745), (106760, 146996)]