1284297660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 4106403840

約数和(自身を除く): 2822106180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 127, 135, 180, 183, 244, 254, 270, 305, 307, 366, 381, 508, 540, 549, 610, 614, 635, 732, 762, 915, 921, 1098, 1143, 1220, 1228, 1270, 1524, 1535, 1647, 1830, 1842, 1905, 2196, 2286, 2540, 2745, 2763, 3070, 3294, 3429, 3660, 3684, 3810, 4572, 4605, 5490, 5526, 5715, 6140, 6588, 6858, 7620, 7747, 8235, 8289, 9210, 10980, 11052, 11430, 13716, 13815, 15494, 16470, 16578, 17145, 18420, 18727, 22860, 23241, 27630, 30988, 32940, 33156, 34290, 37454, 38735, 38989, 41445, 46482, 55260, 56181, 68580, 69723, 74908, 77470, 77978, 82890, 92964, 93635, 112362, 116205, 116967, 139446, 154940, 155956, 165780, 168543, 187270, 194945, 209169, 224724, 232410, 233934, 278892, 280905, 337086, 348615, 350901, 374540, 389890, 418338, 464820, 467868, 505629, 561810, 584835, 674172, 697230, 701802, 779780, 836676, 842715, 1011258, 1045845, 1052703, 1123620, 1169670, 1394460, 1403604, 1685430, 1754505, 2022516, 2091690, 2105406, 2339340, 2378329, 2528145, 3370860, 3509010, 4183380, 4210812, 4756658, 5056290, 5263515, 7018020, 7134987, 9513316, 10112580, 10527030, 11891645, 14269974, 21054060, 21404961, 23783290, 28539948, 35674935, 42809922, 47566580, 64214883, 71349870, 85619844, 107024805, 128429766, 142699740, 214049610, 256859532, 321074415, 428099220, 642148830, 1284297660]

約数ペア:

[(1, 1284297660), (2, 642148830), (3, 428099220), (4, 321074415), (5, 256859532), (6, 214049610), (9, 142699740), (10, 128429766), (12, 107024805), (15, 85619844), (18, 71349870), (20, 64214883), (27, 47566580), (30, 42809922), (36, 35674935), (45, 28539948), (54, 23783290), (60, 21404961), (61, 21054060), (90, 14269974), (108, 11891645), (122, 10527030), (127, 10112580), (135, 9513316), (180, 7134987), (183, 7018020), (244, 5263515), (254, 5056290), (270, 4756658), (305, 4210812), (307, 4183380), (366, 3509010), (381, 3370860), (508, 2528145), (540, 2378329), (549, 2339340), (610, 2105406), (614, 2091690), (635, 2022516), (732, 1754505), (762, 1685430), (915, 1403604), (921, 1394460), (1098, 1169670), (1143, 1123620), (1220, 1052703), (1228, 1045845), (1270, 1011258), (1524, 842715), (1535, 836676), (1647, 779780), (1830, 701802), (1842, 697230), (1905, 674172), (2196, 584835), (2286, 561810), (2540, 505629), (2745, 467868), (2763, 464820), (3070, 418338), (3294, 389890), (3429, 374540), (3660, 350901), (3684, 348615), (3810, 337086), (4572, 280905), (4605, 278892), (5490, 233934), (5526, 232410), (5715, 224724), (6140, 209169), (6588, 194945), (6858, 187270), (7620, 168543), (7747, 165780), (8235, 155956), (8289, 154940), (9210, 139446), (10980, 116967), (11052, 116205), (11430, 112362), (13716, 93635), (13815, 92964), (15494, 82890), (16470, 77978), (16578, 77470), (17145, 74908), (18420, 69723), (18727, 68580), (22860, 56181), (23241, 55260), (27630, 46482), (30988, 41445), (32940, 38989), (33156, 38735), (34290, 37454)]