64306197760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7177031}}^1$

素因数の和:7177059

約数の個数: 72

約数和(自身を含む): 176038240896

約数和(自身を除く): 111732043136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 7177031, 14354062, 28708124, 35885155, 50239217, 57416248, 71770310, 100478434, 114832496, 143540620, 200956868, 229664992, 251196085, 287081240, 401913736, 459329984, 502392170, 574162480, 803827472, 918659968, 1004784340, 1148324960, 1607654944, 1837319936, 2009568680, 2296649920, 3215309888, 4019137360, 4593299840, 6430619776, 8038274720, 9186599680, 12861239552, 16076549440, 32153098880, 64306197760]

約数ペア:

[(1, 64306197760), (2, 32153098880), (4, 16076549440), (5, 12861239552), (7, 9186599680), (8, 8038274720), (10, 6430619776), (14, 4593299840), (16, 4019137360), (20, 3215309888), (28, 2296649920), (32, 2009568680), (35, 1837319936), (40, 1607654944), (56, 1148324960), (64, 1004784340), (70, 918659968), (80, 803827472), (112, 574162480), (128, 502392170), (140, 459329984), (160, 401913736), (224, 287081240), (256, 251196085), (280, 229664992), (320, 200956868), (448, 143540620), (560, 114832496), (640, 100478434), (896, 71770310), (1120, 57416248), (1280, 50239217), (1792, 35885155), (2240, 28708124), (4480, 14354062), (8960, 7177031)]