156720571840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{300277}}^1$

素因数の和:300534

約数の個数: 112

約数和(自身を含む): 428335756992

約数和(自身を除く): 271615185152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 233, 280, 320, 448, 466, 560, 932, 1120, 1165, 1631, 1864, 2240, 2330, 3262, 3728, 4660, 6524, 7456, 8155, 9320, 13048, 14912, 16310, 18640, 26096, 32620, 37280, 52192, 65240, 74560, 104384, 130480, 260960, 300277, 521920, 600554, 1201108, 1501385, 2101939, 2402216, 3002770, 4203878, 4804432, 6005540, 8407756, 9608864, 10509695, 12011080, 16815512, 19217728, 21019390, 24022160, 33631024, 42038780, 48044320, 67262048, 69964541, 84077560, 96088640, 134524096, 139929082, 168155120, 279858164, 336310240, 349822705, 489751787, 559716328, 672620480, 699645410, 979503574, 1119432656, 1399290820, 1959007148, 2238865312, 2448758935, 2798581640, 3918014296, 4477730624, 4897517870, 5597163280, 7836028592, 9795035740, 11194326560, 15672057184, 19590071480, 22388653120, 31344114368, 39180142960, 78360285920, 156720571840]

約数ペア:

[(1, 156720571840), (2, 78360285920), (4, 39180142960), (5, 31344114368), (7, 22388653120), (8, 19590071480), (10, 15672057184), (14, 11194326560), (16, 9795035740), (20, 7836028592), (28, 5597163280), (32, 4897517870), (35, 4477730624), (40, 3918014296), (56, 2798581640), (64, 2448758935), (70, 2238865312), (80, 1959007148), (112, 1399290820), (140, 1119432656), (160, 979503574), (224, 699645410), (233, 672620480), (280, 559716328), (320, 489751787), (448, 349822705), (466, 336310240), (560, 279858164), (932, 168155120), (1120, 139929082), (1165, 134524096), (1631, 96088640), (1864, 84077560), (2240, 69964541), (2330, 67262048), (3262, 48044320), (3728, 42038780), (4660, 33631024), (6524, 24022160), (7456, 21019390), (8155, 19217728), (9320, 16815512), (13048, 12011080), (14912, 10509695), (16310, 9608864), (18640, 8407756), (26096, 6005540), (32620, 4804432), (37280, 4203878), (52192, 3002770), (65240, 2402216), (74560, 2101939), (104384, 1501385), (130480, 1201108), (260960, 600554), (300277, 521920)]