191155320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 648760320

約数和(自身を除く): 457605000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 113, 120, 127, 148, 180, 185, 222, 226, 254, 296, 333, 339, 360, 370, 381, 444, 452, 508, 555, 565, 635, 666, 678, 740, 762, 888, 904, 1016, 1017, 1110, 1130, 1143, 1270, 1332, 1356, 1480, 1524, 1665, 1695, 1905, 2034, 2220, 2260, 2286, 2540, 2664, 2712, 3048, 3330, 3390, 3810, 4068, 4181, 4440, 4520, 4572, 4699, 5080, 5085, 5715, 6660, 6780, 7620, 8136, 8362, 9144, 9398, 10170, 11430, 12543, 13320, 13560, 14097, 14351, 15240, 16724, 18796, 20340, 20905, 22860, 23495, 25086, 28194, 28702, 33448, 37592, 37629, 40680, 41810, 42291, 43053, 45720, 46990, 50172, 56388, 57404, 62715, 70485, 71755, 75258, 83620, 84582, 86106, 93980, 100344, 112776, 114808, 125430, 129159, 140970, 143510, 150516, 167240, 169164, 172212, 187960, 188145, 211455, 215265, 250860, 258318, 281940, 287020, 301032, 338328, 344424, 376290, 422910, 430530, 501720, 516636, 530987, 563880, 574040, 645795, 752580, 845820, 861060, 1033272, 1061974, 1291590, 1505160, 1592961, 1691640, 1722120, 2123948, 2583180, 2654935, 3185922, 4247896, 4778883, 5166360, 5309870, 6371844, 7964805, 9557766, 10619740, 12743688, 15929610, 19115532, 21239480, 23894415, 31859220, 38231064, 47788830, 63718440, 95577660, 191155320]

約数ペア:

[(1, 191155320), (2, 95577660), (3, 63718440), (4, 47788830), (5, 38231064), (6, 31859220), (8, 23894415), (9, 21239480), (10, 19115532), (12, 15929610), (15, 12743688), (18, 10619740), (20, 9557766), (24, 7964805), (30, 6371844), (36, 5309870), (37, 5166360), (40, 4778883), (45, 4247896), (60, 3185922), (72, 2654935), (74, 2583180), (90, 2123948), (111, 1722120), (113, 1691640), (120, 1592961), (127, 1505160), (148, 1291590), (180, 1061974), (185, 1033272), (222, 861060), (226, 845820), (254, 752580), (296, 645795), (333, 574040), (339, 563880), (360, 530987), (370, 516636), (381, 501720), (444, 430530), (452, 422910), (508, 376290), (555, 344424), (565, 338328), (635, 301032), (666, 287020), (678, 281940), (740, 258318), (762, 250860), (888, 215265), (904, 211455), (1016, 188145), (1017, 187960), (1110, 172212), (1130, 169164), (1143, 167240), (1270, 150516), (1332, 143510), (1356, 140970), (1480, 129159), (1524, 125430), (1665, 114808), (1695, 112776), (1905, 100344), (2034, 93980), (2220, 86106), (2260, 84582), (2286, 83620), (2540, 75258), (2664, 71755), (2712, 70485), (3048, 62715), (3330, 57404), (3390, 56388), (3810, 50172), (4068, 46990), (4181, 45720), (4440, 43053), (4520, 42291), (4572, 41810), (4699, 40680), (5080, 37629), (5085, 37592), (5715, 33448), (6660, 28702), (6780, 28194), (7620, 25086), (8136, 23495), (8362, 22860), (9144, 20905), (9398, 20340), (10170, 18796), (11430, 16724), (12543, 15240), (13320, 14351), (13560, 14097)]