47769960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 177292800

約数和(自身を除く): 129522840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 37, 40, 42, 53, 56, 58, 60, 70, 74, 84, 87, 105, 106, 111, 116, 120, 140, 145, 148, 159, 168, 174, 185, 203, 210, 212, 222, 232, 259, 265, 280, 290, 296, 318, 348, 370, 371, 406, 420, 424, 435, 444, 518, 530, 555, 580, 609, 636, 696, 740, 742, 777, 795, 812, 840, 870, 888, 1015, 1036, 1060, 1073, 1110, 1113, 1160, 1218, 1272, 1295, 1480, 1484, 1537, 1554, 1590, 1624, 1740, 1855, 1961, 2030, 2072, 2120, 2146, 2220, 2226, 2436, 2590, 2968, 3045, 3074, 3108, 3180, 3219, 3480, 3710, 3885, 3922, 4060, 4292, 4440, 4452, 4611, 4872, 5180, 5365, 5565, 5883, 6090, 6148, 6216, 6360, 6438, 7420, 7511, 7685, 7770, 7844, 8120, 8584, 8904, 9222, 9805, 10360, 10730, 10759, 11130, 11766, 12180, 12296, 12876, 13727, 14840, 15022, 15370, 15540, 15688, 16095, 18444, 19610, 21460, 21518, 22260, 22533, 23055, 23532, 24360, 25752, 27454, 29415, 30044, 30740, 31080, 32190, 32277, 36888, 37555, 39220, 41181, 42920, 43036, 44520, 45066, 46110, 47064, 53795, 54908, 56869, 58830, 60088, 61480, 64380, 64554, 68635, 75110, 78440, 82362, 86072, 90132, 92220, 107590, 109816, 112665, 113738, 117660, 128760, 129108, 137270, 150220, 161385, 164724, 170607, 180264, 184440, 205905, 215180, 225330, 227476, 235320, 258216, 274540, 284345, 300440, 322770, 329448, 341214, 398083, 411810, 430360, 450660, 454952, 549080, 568690, 645540, 682428, 796166, 823620, 853035, 901320, 1137380, 1194249, 1291080, 1364856, 1592332, 1647240, 1706070, 1990415, 2274760, 2388498, 3184664, 3412140, 3980830, 4776996, 5971245, 6824280, 7961660, 9553992, 11942490, 15923320, 23884980, 47769960]

約数ペア:

[(1, 47769960), (2, 23884980), (3, 15923320), (4, 11942490), (5, 9553992), (6, 7961660), (7, 6824280), (8, 5971245), (10, 4776996), (12, 3980830), (14, 3412140), (15, 3184664), (20, 2388498), (21, 2274760), (24, 1990415), (28, 1706070), (29, 1647240), (30, 1592332), (35, 1364856), (37, 1291080), (40, 1194249), (42, 1137380), (53, 901320), (56, 853035), (58, 823620), (60, 796166), (70, 682428), (74, 645540), (84, 568690), (87, 549080), (105, 454952), (106, 450660), (111, 430360), (116, 411810), (120, 398083), (140, 341214), (145, 329448), (148, 322770), (159, 300440), (168, 284345), (174, 274540), (185, 258216), (203, 235320), (210, 227476), (212, 225330), (222, 215180), (232, 205905), (259, 184440), (265, 180264), (280, 170607), (290, 164724), (296, 161385), (318, 150220), (348, 137270), (370, 129108), (371, 128760), (406, 117660), (420, 113738), (424, 112665), (435, 109816), (444, 107590), (518, 92220), (530, 90132), (555, 86072), (580, 82362), (609, 78440), (636, 75110), (696, 68635), (740, 64554), (742, 64380), (777, 61480), (795, 60088), (812, 58830), (840, 56869), (870, 54908), (888, 53795), (1015, 47064), (1036, 46110), (1060, 45066), (1073, 44520), (1110, 43036), (1113, 42920), (1160, 41181), (1218, 39220), (1272, 37555), (1295, 36888), (1480, 32277), (1484, 32190), (1537, 31080), (1554, 30740), (1590, 30044), (1624, 29415), (1740, 27454), (1855, 25752), (1961, 24360), (2030, 23532), (2072, 23055), (2120, 22533), (2146, 22260), (2220, 21518), (2226, 21460), (2436, 19610), (2590, 18444), (2968, 16095), (3045, 15688), (3074, 15540), (3108, 15370), (3180, 15022), (3219, 14840), (3480, 13727), (3710, 12876), (3885, 12296), (3922, 12180), (4060, 11766), (4292, 11130), (4440, 10759), (4452, 10730), (4611, 10360), (4872, 9805), (5180, 9222), (5365, 8904), (5565, 8584), (5883, 8120), (6090, 7844), (6148, 7770), (6216, 7685), (6360, 7511), (6438, 7420)]