47827920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 200

約数和(自身を含む): 175051296

約数和(自身を除く): 127223376

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, 49, 56, 60, 70, 80, 83, 84, 98, 105, 112, 120, 140, 147, 166, 168, 196, 210, 240, 245, 249, 280, 294, 332, 336, 343, 392, 415, 420, 490, 498, 560, 581, 588, 664, 686, 735, 784, 830, 840, 980, 996, 1029, 1162, 1176, 1245, 1328, 1372, 1470, 1660, 1680, 1715, 1743, 1960, 1992, 2058, 2324, 2352, 2401, 2490, 2744, 2905, 2940, 3320, 3430, 3486, 3920, 3984, 4067, 4116, 4648, 4802, 4980, 5145, 5488, 5810, 5880, 6640, 6860, 6972, 7203, 8134, 8232, 8715, 9296, 9604, 9960, 10290, 11620, 11760, 12005, 12201, 13720, 13944, 14406, 16268, 16464, 17430, 19208, 19920, 20335, 20580, 23240, 24010, 24402, 27440, 27888, 28469, 28812, 32536, 34860, 36015, 38416, 40670, 41160, 46480, 48020, 48804, 56938, 57624, 61005, 65072, 69720, 72030, 81340, 82320, 85407, 96040, 97608, 113876, 115248, 122010, 139440, 142345, 144060, 162680, 170814, 192080, 195216, 199283, 227752, 244020, 284690, 288120, 325360, 341628, 398566, 427035, 455504, 488040, 569380, 576240, 597849, 683256, 797132, 854070, 976080, 996415, 1138760, 1195698, 1366512, 1594264, 1708140, 1992830, 2277520, 2391396, 2989245, 3188528, 3416280, 3985660, 4782792, 5978490, 6832560, 7971320, 9565584, 11956980, 15942640, 23913960, 47827920]

約数ペア:

[(1, 47827920), (2, 23913960), (3, 15942640), (4, 11956980), (5, 9565584), (6, 7971320), (7, 6832560), (8, 5978490), (10, 4782792), (12, 3985660), (14, 3416280), (15, 3188528), (16, 2989245), (20, 2391396), (21, 2277520), (24, 1992830), (28, 1708140), (30, 1594264), (35, 1366512), (40, 1195698), (42, 1138760), (48, 996415), (49, 976080), (56, 854070), (60, 797132), (70, 683256), (80, 597849), (83, 576240), (84, 569380), (98, 488040), (105, 455504), (112, 427035), (120, 398566), (140, 341628), (147, 325360), (166, 288120), (168, 284690), (196, 244020), (210, 227752), (240, 199283), (245, 195216), (249, 192080), (280, 170814), (294, 162680), (332, 144060), (336, 142345), (343, 139440), (392, 122010), (415, 115248), (420, 113876), (490, 97608), (498, 96040), (560, 85407), (581, 82320), (588, 81340), (664, 72030), (686, 69720), (735, 65072), (784, 61005), (830, 57624), (840, 56938), (980, 48804), (996, 48020), (1029, 46480), (1162, 41160), (1176, 40670), (1245, 38416), (1328, 36015), (1372, 34860), (1470, 32536), (1660, 28812), (1680, 28469), (1715, 27888), (1743, 27440), (1960, 24402), (1992, 24010), (2058, 23240), (2324, 20580), (2352, 20335), (2401, 19920), (2490, 19208), (2744, 17430), (2905, 16464), (2940, 16268), (3320, 14406), (3430, 13944), (3486, 13720), (3920, 12201), (3984, 12005), (4067, 11760), (4116, 11620), (4648, 10290), (4802, 9960), (4980, 9604), (5145, 9296), (5488, 8715), (5810, 8232), (5880, 8134), (6640, 7203), (6860, 6972)]