134698720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2148

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 219230240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2089, 2480, 3224, 4030, 4178, 4960, 6448, 8060, 8356, 10445, 12896, 16120, 16712, 20890, 27157, 32240, 33424, 41780, 54314, 64480, 64759, 66848, 83560, 108628, 129518, 135785, 167120, 217256, 259036, 271570, 323795, 334240, 434512, 518072, 543140, 647590, 841867, 869024, 1036144, 1086280, 1295180, 1683734, 2072288, 2172560, 2590360, 3367468, 4209335, 4345120, 5180720, 6734936, 8418670, 10361440, 13469872, 16837340, 26939744, 33674680, 67349360, 134698720]

約数ペア:

[(1, 134698720), (2, 67349360), (4, 33674680), (5, 26939744), (8, 16837340), (10, 13469872), (13, 10361440), (16, 8418670), (20, 6734936), (26, 5180720), (31, 4345120), (32, 4209335), (40, 3367468), (52, 2590360), (62, 2172560), (65, 2072288), (80, 1683734), (104, 1295180), (124, 1086280), (130, 1036144), (155, 869024), (160, 841867), (208, 647590), (248, 543140), (260, 518072), (310, 434512), (403, 334240), (416, 323795), (496, 271570), (520, 259036), (620, 217256), (806, 167120), (992, 135785), (1040, 129518), (1240, 108628), (1612, 83560), (2015, 66848), (2080, 64759), (2089, 64480), (2480, 54314), (3224, 41780), (4030, 33424), (4178, 32240), (4960, 27157), (6448, 20890), (8060, 16712), (8356, 16120), (10445, 12896)]