194653680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:819

約数の個数: 160

約数和(自身を含む): 658082880

約数和(自身を除く): 463429200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 89, 104, 120, 130, 156, 178, 195, 208, 240, 260, 267, 312, 356, 390, 445, 520, 534, 624, 701, 712, 780, 890, 1040, 1068, 1157, 1335, 1402, 1424, 1560, 1780, 2103, 2136, 2314, 2670, 2804, 3120, 3471, 3505, 3560, 4206, 4272, 4628, 5340, 5608, 5785, 6942, 7010, 7120, 8412, 9113, 9256, 10515, 10680, 11216, 11570, 13884, 14020, 16824, 17355, 18226, 18512, 21030, 21360, 23140, 27339, 27768, 28040, 33648, 34710, 36452, 42060, 45565, 46280, 54678, 55536, 56080, 62389, 69420, 72904, 84120, 91130, 92560, 109356, 124778, 136695, 138840, 145808, 168240, 182260, 187167, 218712, 249556, 273390, 277680, 311945, 364520, 374334, 437424, 499112, 546780, 623890, 729040, 748668, 811057, 935835, 998224, 1093560, 1247780, 1497336, 1622114, 1871670, 2187120, 2433171, 2495560, 2994672, 3244228, 3743340, 4055285, 4866342, 4991120, 6488456, 7486680, 8110570, 9732684, 12165855, 12976912, 14973360, 16221140, 19465368, 24331710, 32442280, 38930736, 48663420, 64884560, 97326840, 194653680]

約数ペア:

[(1, 194653680), (2, 97326840), (3, 64884560), (4, 48663420), (5, 38930736), (6, 32442280), (8, 24331710), (10, 19465368), (12, 16221140), (13, 14973360), (15, 12976912), (16, 12165855), (20, 9732684), (24, 8110570), (26, 7486680), (30, 6488456), (39, 4991120), (40, 4866342), (48, 4055285), (52, 3743340), (60, 3244228), (65, 2994672), (78, 2495560), (80, 2433171), (89, 2187120), (104, 1871670), (120, 1622114), (130, 1497336), (156, 1247780), (178, 1093560), (195, 998224), (208, 935835), (240, 811057), (260, 748668), (267, 729040), (312, 623890), (356, 546780), (390, 499112), (445, 437424), (520, 374334), (534, 364520), (624, 311945), (701, 277680), (712, 273390), (780, 249556), (890, 218712), (1040, 187167), (1068, 182260), (1157, 168240), (1335, 145808), (1402, 138840), (1424, 136695), (1560, 124778), (1780, 109356), (2103, 92560), (2136, 91130), (2314, 84120), (2670, 72904), (2804, 69420), (3120, 62389), (3471, 56080), (3505, 55536), (3560, 54678), (4206, 46280), (4272, 45565), (4628, 42060), (5340, 36452), (5608, 34710), (5785, 33648), (6942, 28040), (7010, 27768), (7120, 27339), (8412, 23140), (9113, 21360), (9256, 21030), (10515, 18512), (10680, 18226), (11216, 17355), (11570, 16824), (13884, 14020)]