1637030080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13789}}^1$

素因数の和:13866

約数の個数: 112

約数和(自身を含む): 4539447360

約数和(自身を除く): 2902417280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 5936, 7420, 8480, 11872, 13789, 14840, 16960, 23744, 27578, 29680, 55156, 59360, 68945, 96523, 110312, 118720, 137890, 193046, 220624, 275780, 386092, 441248, 482615, 551560, 730817, 772184, 882496, 965230, 1103120, 1461634, 1544368, 1930460, 2206240, 2923268, 3088736, 3654085, 3860920, 4412480, 5115719, 5846536, 6177472, 7308170, 7721840, 10231438, 11693072, 14616340, 15443680, 20462876, 23386144, 25578595, 29232680, 30887360, 40925752, 46772288, 51157190, 58465360, 81851504, 102314380, 116930720, 163703008, 204628760, 233861440, 327406016, 409257520, 818515040, 1637030080]

約数ペア:

[(1, 1637030080), (2, 818515040), (4, 409257520), (5, 327406016), (7, 233861440), (8, 204628760), (10, 163703008), (14, 116930720), (16, 102314380), (20, 81851504), (28, 58465360), (32, 51157190), (35, 46772288), (40, 40925752), (53, 30887360), (56, 29232680), (64, 25578595), (70, 23386144), (80, 20462876), (106, 15443680), (112, 14616340), (140, 11693072), (160, 10231438), (212, 7721840), (224, 7308170), (265, 6177472), (280, 5846536), (320, 5115719), (371, 4412480), (424, 3860920), (448, 3654085), (530, 3088736), (560, 2923268), (742, 2206240), (848, 1930460), (1060, 1544368), (1120, 1461634), (1484, 1103120), (1696, 965230), (1855, 882496), (2120, 772184), (2240, 730817), (2968, 551560), (3392, 482615), (3710, 441248), (4240, 386092), (5936, 275780), (7420, 220624), (8480, 193046), (11872, 137890), (13789, 118720), (14840, 110312), (16960, 96523), (23744, 68945), (27578, 59360), (29680, 55156)]