55289171280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{15679}}^1$

素因数の和:17801

約数の個数: 160

約数和(自身を含む): 195987456000

約数和(自身を除く): 140698284720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2099, 4198, 6297, 8396, 10495, 12594, 14693, 15679, 16792, 20990, 25188, 29386, 31358, 31485, 33584, 41980, 44079, 47037, 50376, 58772, 62716, 62970, 73465, 78395, 83960, 88158, 94074, 100752, 109753, 117544, 125432, 125940, 146930, 156790, 167920, 176316, 188148, 219506, 220395, 235088, 235185, 250864, 251880, 293860, 313580, 329259, 352632, 376296, 439012, 440790, 470370, 503760, 548765, 587720, 627160, 658518, 705264, 752592, 878024, 881580, 940740, 1097530, 1175440, 1254320, 1317036, 1646295, 1756048, 1763160, 1881480, 2195060, 2634072, 3292590, 3526320, 3762960, 4390120, 5268144, 6585180, 8780240, 13170360, 26340720, 32910221, 65820442, 98730663, 131640884, 164551105, 197461326, 230371547, 263281768, 329102210, 394922652, 460743094, 493653315, 526563536, 658204420, 691114641, 789845304, 921486188, 987306630, 1151857735, 1316408840, 1382229282, 1579690608, 1842972376, 1974613260, 2303715470, 2632817680, 2764458564, 3455573205, 3685944752, 3949226520, 4607430940, 5528917128, 6911146410, 7898453040, 9214861880, 11057834256, 13822292820, 18429723760, 27644585640, 55289171280]

約数ペア:

[(1, 55289171280), (2, 27644585640), (3, 18429723760), (4, 13822292820), (5, 11057834256), (6, 9214861880), (7, 7898453040), (8, 6911146410), (10, 5528917128), (12, 4607430940), (14, 3949226520), (15, 3685944752), (16, 3455573205), (20, 2764458564), (21, 2632817680), (24, 2303715470), (28, 1974613260), (30, 1842972376), (35, 1579690608), (40, 1382229282), (42, 1316408840), (48, 1151857735), (56, 987306630), (60, 921486188), (70, 789845304), (80, 691114641), (84, 658204420), (105, 526563536), (112, 493653315), (120, 460743094), (140, 394922652), (168, 329102210), (210, 263281768), (240, 230371547), (280, 197461326), (336, 164551105), (420, 131640884), (560, 98730663), (840, 65820442), (1680, 32910221), (2099, 26340720), (4198, 13170360), (6297, 8780240), (8396, 6585180), (10495, 5268144), (12594, 4390120), (14693, 3762960), (15679, 3526320), (16792, 3292590), (20990, 2634072), (25188, 2195060), (29386, 1881480), (31358, 1763160), (31485, 1756048), (33584, 1646295), (41980, 1317036), (44079, 1254320), (47037, 1175440), (50376, 1097530), (58772, 940740), (62716, 881580), (62970, 878024), (73465, 752592), (78395, 705264), (83960, 658518), (88158, 627160), (94074, 587720), (100752, 548765), (109753, 503760), (117544, 470370), (125432, 440790), (125940, 439012), (146930, 376296), (156790, 352632), (167920, 329259), (176316, 313580), (188148, 293860), (219506, 251880), (220395, 250864), (235088, 235185)]