55260240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 206272512

約数和(自身を除く): 151012272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 127, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 254, 259, 280, 294, 296, 336, 370, 381, 392, 420, 444, 490, 508, 518, 555, 560, 588, 592, 635, 735, 740, 762, 777, 784, 840, 888, 889, 980, 1016, 1036, 1110, 1176, 1270, 1295, 1470, 1480, 1524, 1554, 1680, 1776, 1778, 1813, 1905, 1960, 2032, 2072, 2220, 2352, 2540, 2590, 2667, 2940, 2960, 3048, 3108, 3556, 3626, 3810, 3885, 3920, 4144, 4440, 4445, 4699, 5080, 5180, 5334, 5439, 5880, 6096, 6216, 6223, 7112, 7252, 7620, 7770, 8880, 8890, 9065, 9398, 10160, 10360, 10668, 10878, 11760, 12432, 12446, 13335, 14097, 14224, 14504, 15240, 15540, 17780, 18130, 18669, 18796, 20720, 21336, 21756, 23495, 24892, 26670, 27195, 28194, 29008, 30480, 31080, 31115, 32893, 35560, 36260, 37338, 37592, 42672, 43512, 46990, 49784, 53340, 54390, 56388, 62160, 62230, 65786, 70485, 71120, 72520, 74676, 75184, 87024, 93345, 93980, 98679, 99568, 106680, 108780, 112776, 124460, 131572, 140970, 145040, 149352, 164465, 186690, 187960, 197358, 213360, 217560, 225552, 230251, 248920, 263144, 281940, 298704, 328930, 373380, 375920, 394716, 435120, 460502, 493395, 497840, 526288, 563880, 657860, 690753, 746760, 789432, 921004, 986790, 1127760, 1151255, 1315720, 1381506, 1493520, 1578864, 1842008, 1973580, 2302510, 2631440, 2763012, 3453765, 3684016, 3947160, 4605020, 5526024, 6907530, 7894320, 9210040, 11052048, 13815060, 18420080, 27630120, 55260240]

約数ペア:

[(1, 55260240), (2, 27630120), (3, 18420080), (4, 13815060), (5, 11052048), (6, 9210040), (7, 7894320), (8, 6907530), (10, 5526024), (12, 4605020), (14, 3947160), (15, 3684016), (16, 3453765), (20, 2763012), (21, 2631440), (24, 2302510), (28, 1973580), (30, 1842008), (35, 1578864), (37, 1493520), (40, 1381506), (42, 1315720), (48, 1151255), (49, 1127760), (56, 986790), (60, 921004), (70, 789432), (74, 746760), (80, 690753), (84, 657860), (98, 563880), (105, 526288), (111, 497840), (112, 493395), (120, 460502), (127, 435120), (140, 394716), (147, 375920), (148, 373380), (168, 328930), (185, 298704), (196, 281940), (210, 263144), (222, 248920), (240, 230251), (245, 225552), (254, 217560), (259, 213360), (280, 197358), (294, 187960), (296, 186690), (336, 164465), (370, 149352), (381, 145040), (392, 140970), (420, 131572), (444, 124460), (490, 112776), (508, 108780), (518, 106680), (555, 99568), (560, 98679), (588, 93980), (592, 93345), (635, 87024), (735, 75184), (740, 74676), (762, 72520), (777, 71120), (784, 70485), (840, 65786), (888, 62230), (889, 62160), (980, 56388), (1016, 54390), (1036, 53340), (1110, 49784), (1176, 46990), (1270, 43512), (1295, 42672), (1470, 37592), (1480, 37338), (1524, 36260), (1554, 35560), (1680, 32893), (1776, 31115), (1778, 31080), (1813, 30480), (1905, 29008), (1960, 28194), (2032, 27195), (2072, 26670), (2220, 24892), (2352, 23495), (2540, 21756), (2590, 21336), (2667, 20720), (2940, 18796), (2960, 18669), (3048, 18130), (3108, 17780), (3556, 15540), (3626, 15240), (3810, 14504), (3885, 14224), (3920, 14097), (4144, 13335), (4440, 12446), (4445, 12432), (4699, 11760), (5080, 10878), (5180, 10668), (5334, 10360), (5439, 10160), (5880, 9398), (6096, 9065), (6216, 8890), (6223, 8880), (7112, 7770), (7252, 7620)]