13943280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 48121920

約数和(自身を除く): 34178640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 109, 120, 123, 130, 156, 164, 195, 205, 208, 218, 240, 246, 260, 312, 327, 328, 390, 410, 436, 492, 520, 533, 545, 615, 624, 654, 656, 780, 820, 872, 984, 1040, 1066, 1090, 1230, 1308, 1417, 1560, 1599, 1635, 1640, 1744, 1968, 2132, 2180, 2460, 2616, 2665, 2834, 3120, 3198, 3270, 3280, 4251, 4264, 4360, 4469, 4920, 5232, 5330, 5668, 6396, 6540, 7085, 7995, 8502, 8528, 8720, 8938, 9840, 10660, 11336, 12792, 13080, 13407, 14170, 15990, 17004, 17876, 21255, 21320, 22345, 22672, 25584, 26160, 26814, 28340, 31980, 34008, 35752, 42510, 42640, 44690, 53628, 56680, 58097, 63960, 67035, 68016, 71504, 85020, 89380, 107256, 113360, 116194, 127920, 134070, 170040, 174291, 178760, 214512, 232388, 268140, 290485, 340080, 348582, 357520, 464776, 536280, 580970, 697164, 871455, 929552, 1072560, 1161940, 1394328, 1742910, 2323880, 2788656, 3485820, 4647760, 6971640, 13943280]

約数ペア:

[(1, 13943280), (2, 6971640), (3, 4647760), (4, 3485820), (5, 2788656), (6, 2323880), (8, 1742910), (10, 1394328), (12, 1161940), (13, 1072560), (15, 929552), (16, 871455), (20, 697164), (24, 580970), (26, 536280), (30, 464776), (39, 357520), (40, 348582), (41, 340080), (48, 290485), (52, 268140), (60, 232388), (65, 214512), (78, 178760), (80, 174291), (82, 170040), (104, 134070), (109, 127920), (120, 116194), (123, 113360), (130, 107256), (156, 89380), (164, 85020), (195, 71504), (205, 68016), (208, 67035), (218, 63960), (240, 58097), (246, 56680), (260, 53628), (312, 44690), (327, 42640), (328, 42510), (390, 35752), (410, 34008), (436, 31980), (492, 28340), (520, 26814), (533, 26160), (545, 25584), (615, 22672), (624, 22345), (654, 21320), (656, 21255), (780, 17876), (820, 17004), (872, 15990), (984, 14170), (1040, 13407), (1066, 13080), (1090, 12792), (1230, 11336), (1308, 10660), (1417, 9840), (1560, 8938), (1599, 8720), (1635, 8528), (1640, 8502), (1744, 7995), (1968, 7085), (2132, 6540), (2180, 6396), (2460, 5668), (2616, 5330), (2665, 5232), (2834, 4920), (3120, 4469), (3198, 4360), (3270, 4264), (3280, 4251)]