1284349080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80473}}^1$

素因数の和:80513

約数の個数: 128

約数和(自身を含む): 4635302400

約数和(自身を除く): 3350953320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 80473, 160946, 241419, 321892, 402365, 482838, 563311, 643784, 804730, 965676, 1126622, 1207095, 1528987, 1609460, 1689933, 1931352, 2253244, 2414190, 2816555, 3057974, 3218920, 3379866, 4506488, 4586961, 4828380, 5633110, 6115948, 6759732, 7644935, 8449665, 9173922, 9656760, 10702909, 11266220, 12231896, 13519464, 15289870, 16899330, 18347844, 21405818, 22532440, 22934805, 30579740, 32108727, 33798660, 36695688, 42811636, 45869610, 53514545, 61159480, 64217454, 67597320, 85623272, 91739220, 107029090, 128434908, 160543635, 183478440, 214058180, 256869816, 321087270, 428116360, 642174540, 1284349080]

約数ペア:

[(1, 1284349080), (2, 642174540), (3, 428116360), (4, 321087270), (5, 256869816), (6, 214058180), (7, 183478440), (8, 160543635), (10, 128434908), (12, 107029090), (14, 91739220), (15, 85623272), (19, 67597320), (20, 64217454), (21, 61159480), (24, 53514545), (28, 45869610), (30, 42811636), (35, 36695688), (38, 33798660), (40, 32108727), (42, 30579740), (56, 22934805), (57, 22532440), (60, 21405818), (70, 18347844), (76, 16899330), (84, 15289870), (95, 13519464), (105, 12231896), (114, 11266220), (120, 10702909), (133, 9656760), (140, 9173922), (152, 8449665), (168, 7644935), (190, 6759732), (210, 6115948), (228, 5633110), (266, 4828380), (280, 4586961), (285, 4506488), (380, 3379866), (399, 3218920), (420, 3057974), (456, 2816555), (532, 2414190), (570, 2253244), (665, 1931352), (760, 1689933), (798, 1609460), (840, 1528987), (1064, 1207095), (1140, 1126622), (1330, 965676), (1596, 804730), (1995, 643784), (2280, 563311), (2660, 482838), (3192, 402365), (3990, 321892), (5320, 241419), (7980, 160946), (15960, 80473)]