320147252880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14658757}}^1$

素因数の和:14658793

約数の個数: 160

約数和(自身を含む): 1221484986624

約数和(自身を除く): 901337733744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 14658757, 29317514, 43976271, 58635028, 73293785, 87952542, 102611299, 117270056, 146587570, 175905084, 190563841, 205222598, 219881355, 234540112, 293175140, 307833897, 351810168, 381127682, 410445196, 439762710, 513056495, 571691523, 586350280, 615667794, 703620336, 762255364, 820890392, 879525420, 952819205, 1026112990, 1143383046, 1172700560, 1231335588, 1333946887, 1524510728, 1539169485, 1641780784, 1759050840, 1905638410, 2052225980, 2286766092, 2462671176, 2667893774, 2858457615, 3049021456, 3078338970, 3518101680, 3811276820, 4001840661, 4104451960, 4573532184, 4925342352, 5335787548, 5716915230, 6156677940, 6669734435, 7622553640, 8003681322, 8208903920, 9147064368, 10671575096, 11433830460, 12313355880, 13339468870, 15245107280, 16007362644, 20009203305, 21343150192, 22867660920, 24626711760, 26678937740, 32014725288, 40018406610, 45735321840, 53357875480, 64029450576, 80036813220, 106715750960, 160073626440, 320147252880]

約数ペア:

[(1, 320147252880), (2, 160073626440), (3, 106715750960), (4, 80036813220), (5, 64029450576), (6, 53357875480), (7, 45735321840), (8, 40018406610), (10, 32014725288), (12, 26678937740), (13, 24626711760), (14, 22867660920), (15, 21343150192), (16, 20009203305), (20, 16007362644), (21, 15245107280), (24, 13339468870), (26, 12313355880), (28, 11433830460), (30, 10671575096), (35, 9147064368), (39, 8208903920), (40, 8003681322), (42, 7622553640), (48, 6669734435), (52, 6156677940), (56, 5716915230), (60, 5335787548), (65, 4925342352), (70, 4573532184), (78, 4104451960), (80, 4001840661), (84, 3811276820), (91, 3518101680), (104, 3078338970), (105, 3049021456), (112, 2858457615), (120, 2667893774), (130, 2462671176), (140, 2286766092), (156, 2052225980), (168, 1905638410), (182, 1759050840), (195, 1641780784), (208, 1539169485), (210, 1524510728), (240, 1333946887), (260, 1231335588), (273, 1172700560), (280, 1143383046), (312, 1026112990), (336, 952819205), (364, 879525420), (390, 820890392), (420, 762255364), (455, 703620336), (520, 615667794), (546, 586350280), (560, 571691523), (624, 513056495), (728, 439762710), (780, 410445196), (840, 381127682), (910, 351810168), (1040, 307833897), (1092, 293175140), (1365, 234540112), (1456, 219881355), (1560, 205222598), (1680, 190563841), (1820, 175905084), (2184, 146587570), (2730, 117270056), (3120, 102611299), (3640, 87952542), (4368, 73293785), (5460, 58635028), (7280, 43976271), (10920, 29317514), (21840, 14658757)]