2587025280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8369}}^1$

素因数の和:8421

約数の個数: 256

約数和(自身を含む): 9835084800

約数和(自身を除く): 7248059520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3864, 4416, 4480, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 8369, 8832, 9660, 10304, 11040, 12880, 13440, 14720, 15456, 16738, 19320, 20608, 22080, 25107, 25760, 30912, 33476, 38640, 41845, 44160, 50214, 51520, 58583, 61824, 66952, 77280, 83690, 100428, 103040, 117166, 125535, 133904, 154560, 167380, 175749, 192487, 200856, 234332, 251070, 267808, 292915, 309120, 334760, 351498, 384974, 401712, 468664, 502140, 535616, 577461, 585830, 669520, 702996, 769948, 803424, 878745, 937328, 962435, 1004280, 1071232, 1154922, 1171660, 1339040, 1347409, 1405992, 1539896, 1606848, 1757490, 1874656, 1924870, 2008560, 2309844, 2343320, 2678080, 2694818, 2811984, 2887305, 3079792, 3213696, 3514980, 3749312, 3849740, 4017120, 4042227, 4619688, 4686640, 5356160, 5389636, 5623968, 5774610, 6159584, 6737045, 7029960, 7498624, 7699480, 8034240, 8084454, 9239376, 9373280, 10779272, 11247936, 11549220, 12319168, 13474090, 14059920, 15398960, 16068480, 16168908, 18478752, 18746560, 20211135, 21558544, 22495872, 23098440, 24638336, 26948180, 28119840, 30797920, 32337816, 36957504, 37493120, 40422270, 43117088, 46196880, 53896360, 56239680, 61595840, 64675632, 73915008, 80844540, 86234176, 92393760, 107792720, 112479360, 123191680, 129351264, 161689080, 172468352, 184787520, 215585440, 258702528, 323378160, 369575040, 431170880, 517405056, 646756320, 862341760, 1293512640, 2587025280]

約数ペア:

[(1, 2587025280), (2, 1293512640), (3, 862341760), (4, 646756320), (5, 517405056), (6, 431170880), (7, 369575040), (8, 323378160), (10, 258702528), (12, 215585440), (14, 184787520), (15, 172468352), (16, 161689080), (20, 129351264), (21, 123191680), (23, 112479360), (24, 107792720), (28, 92393760), (30, 86234176), (32, 80844540), (35, 73915008), (40, 64675632), (42, 61595840), (46, 56239680), (48, 53896360), (56, 46196880), (60, 43117088), (64, 40422270), (69, 37493120), (70, 36957504), (80, 32337816), (84, 30797920), (92, 28119840), (96, 26948180), (105, 24638336), (112, 23098440), (115, 22495872), (120, 21558544), (128, 20211135), (138, 18746560), (140, 18478752), (160, 16168908), (161, 16068480), (168, 15398960), (184, 14059920), (192, 13474090), (210, 12319168), (224, 11549220), (230, 11247936), (240, 10779272), (276, 9373280), (280, 9239376), (320, 8084454), (322, 8034240), (336, 7699480), (345, 7498624), (368, 7029960), (384, 6737045), (420, 6159584), (448, 5774610), (460, 5623968), (480, 5389636), (483, 5356160), (552, 4686640), (560, 4619688), (640, 4042227), (644, 4017120), (672, 3849740), (690, 3749312), (736, 3514980), (805, 3213696), (840, 3079792), (896, 2887305), (920, 2811984), (960, 2694818), (966, 2678080), (1104, 2343320), (1120, 2309844), (1288, 2008560), (1344, 1924870), (1380, 1874656), (1472, 1757490), (1610, 1606848), (1680, 1539896), (1840, 1405992), (1920, 1347409), (1932, 1339040), (2208, 1171660), (2240, 1154922), (2415, 1071232), (2576, 1004280), (2688, 962435), (2760, 937328), (2944, 878745), (3220, 803424), (3360, 769948), (3680, 702996), (3864, 669520), (4416, 585830), (4480, 577461), (4830, 535616), (5152, 502140), (5520, 468664), (6440, 401712), (6720, 384974), (7360, 351498), (7728, 334760), (8369, 309120), (8832, 292915), (9660, 267808), (10304, 251070), (11040, 234332), (12880, 200856), (13440, 192487), (14720, 175749), (15456, 167380), (16738, 154560), (19320, 133904), (20608, 125535), (22080, 117166), (25107, 103040), (25760, 100428), (30912, 83690), (33476, 77280), (38640, 66952), (41845, 61824), (44160, 58583), (50214, 51520)]