188557740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 679633920

約数和(自身を除く): 491076180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 189, 210, 249, 252, 270, 315, 332, 378, 415, 420, 498, 540, 581, 601, 630, 747, 756, 830, 945, 996, 1162, 1202, 1245, 1260, 1494, 1660, 1743, 1803, 1890, 2241, 2324, 2404, 2490, 2905, 2988, 3005, 3486, 3606, 3735, 3780, 4207, 4482, 4980, 5229, 5409, 5810, 6010, 6972, 7212, 7470, 8414, 8715, 8964, 9015, 10458, 10818, 11205, 11620, 12020, 12621, 14940, 15687, 16227, 16828, 17430, 18030, 20916, 21035, 21636, 22410, 25242, 26145, 27045, 31374, 32454, 34860, 36060, 37863, 42070, 44820, 49883, 50484, 52290, 54090, 62748, 63105, 64908, 75726, 78435, 81135, 84140, 99766, 104580, 108180, 113589, 126210, 149649, 151452, 156870, 162270, 189315, 199532, 227178, 249415, 252420, 299298, 313740, 324540, 349181, 378630, 448947, 454356, 498830, 567945, 598596, 698362, 748245, 757260, 897894, 997660, 1047543, 1135890, 1346841, 1396724, 1496490, 1745905, 1795788, 2095086, 2244735, 2271780, 2693682, 2992980, 3142629, 3491810, 4190172, 4489470, 5237715, 5387364, 6285258, 6734205, 6983620, 8978940, 9427887, 10475430, 12570516, 13468410, 15713145, 18855774, 20950860, 26936820, 31426290, 37711548, 47139435, 62852580, 94278870, 188557740]

約数ペア:

[(1, 188557740), (2, 94278870), (3, 62852580), (4, 47139435), (5, 37711548), (6, 31426290), (7, 26936820), (9, 20950860), (10, 18855774), (12, 15713145), (14, 13468410), (15, 12570516), (18, 10475430), (20, 9427887), (21, 8978940), (27, 6983620), (28, 6734205), (30, 6285258), (35, 5387364), (36, 5237715), (42, 4489470), (45, 4190172), (54, 3491810), (60, 3142629), (63, 2992980), (70, 2693682), (83, 2271780), (84, 2244735), (90, 2095086), (105, 1795788), (108, 1745905), (126, 1496490), (135, 1396724), (140, 1346841), (166, 1135890), (180, 1047543), (189, 997660), (210, 897894), (249, 757260), (252, 748245), (270, 698362), (315, 598596), (332, 567945), (378, 498830), (415, 454356), (420, 448947), (498, 378630), (540, 349181), (581, 324540), (601, 313740), (630, 299298), (747, 252420), (756, 249415), (830, 227178), (945, 199532), (996, 189315), (1162, 162270), (1202, 156870), (1245, 151452), (1260, 149649), (1494, 126210), (1660, 113589), (1743, 108180), (1803, 104580), (1890, 99766), (2241, 84140), (2324, 81135), (2404, 78435), (2490, 75726), (2905, 64908), (2988, 63105), (3005, 62748), (3486, 54090), (3606, 52290), (3735, 50484), (3780, 49883), (4207, 44820), (4482, 42070), (4980, 37863), (5229, 36060), (5409, 34860), (5810, 32454), (6010, 31374), (6972, 27045), (7212, 26145), (7470, 25242), (8414, 22410), (8715, 21636), (8964, 21035), (9015, 20916), (10458, 18030), (10818, 17430), (11205, 16828), (11620, 16227), (12020, 15687), (12621, 14940)]