2513886720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10559}}^1$

素因数の和:10616

約数の個数: 160

約数和(自身を含む): 8296611840

約数和(自身を除く): 5782725120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 10559, 11904, 14880, 15872, 19840, 21118, 23808, 29760, 31677, 39680, 42236, 47616, 52795, 59520, 63354, 79360, 84472, 105590, 119040, 126708, 158385, 168944, 211180, 238080, 253416, 316770, 327329, 337888, 422360, 506832, 633540, 654658, 675776, 844720, 981987, 1013664, 1267080, 1309316, 1351552, 1636645, 1689440, 1963974, 2027328, 2534160, 2618632, 2703104, 3273290, 3378880, 3927948, 4054656, 4909935, 5068320, 5237264, 5406208, 6546580, 6757760, 7855896, 8109312, 9819870, 10136640, 10474528, 13093160, 13515520, 15711792, 16218624, 19639740, 20273280, 20949056, 26186320, 27031040, 31423584, 39279480, 40546560, 41898112, 52372640, 62847168, 78558960, 81093120, 83796224, 104745280, 125694336, 157117920, 167592448, 209490560, 251388672, 314235840, 418981120, 502777344, 628471680, 837962240, 1256943360, 2513886720]

約数ペア:

[(1, 2513886720), (2, 1256943360), (3, 837962240), (4, 628471680), (5, 502777344), (6, 418981120), (8, 314235840), (10, 251388672), (12, 209490560), (15, 167592448), (16, 157117920), (20, 125694336), (24, 104745280), (30, 83796224), (31, 81093120), (32, 78558960), (40, 62847168), (48, 52372640), (60, 41898112), (62, 40546560), (64, 39279480), (80, 31423584), (93, 27031040), (96, 26186320), (120, 20949056), (124, 20273280), (128, 19639740), (155, 16218624), (160, 15711792), (186, 13515520), (192, 13093160), (240, 10474528), (248, 10136640), (256, 9819870), (310, 8109312), (320, 7855896), (372, 6757760), (384, 6546580), (465, 5406208), (480, 5237264), (496, 5068320), (512, 4909935), (620, 4054656), (640, 3927948), (744, 3378880), (768, 3273290), (930, 2703104), (960, 2618632), (992, 2534160), (1240, 2027328), (1280, 1963974), (1488, 1689440), (1536, 1636645), (1860, 1351552), (1920, 1309316), (1984, 1267080), (2480, 1013664), (2560, 981987), (2976, 844720), (3720, 675776), (3840, 654658), (3968, 633540), (4960, 506832), (5952, 422360), (7440, 337888), (7680, 327329), (7936, 316770), (9920, 253416), (10559, 238080), (11904, 211180), (14880, 168944), (15872, 158385), (19840, 126708), (21118, 119040), (23808, 105590), (29760, 84472), (31677, 79360), (39680, 63354), (42236, 59520), (47616, 52795)]