160432440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 582819840

約数和(自身を除く): 422387400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 61, 62, 70, 84, 93, 101, 105, 120, 122, 124, 140, 155, 168, 183, 186, 202, 210, 217, 244, 248, 280, 303, 305, 310, 366, 372, 404, 420, 427, 434, 465, 488, 505, 606, 610, 620, 651, 707, 732, 744, 808, 840, 854, 868, 915, 930, 1010, 1085, 1212, 1220, 1240, 1281, 1302, 1414, 1464, 1515, 1708, 1736, 1830, 1860, 1891, 2020, 2121, 2135, 2170, 2424, 2440, 2562, 2604, 2828, 3030, 3131, 3255, 3416, 3535, 3660, 3720, 3782, 4040, 4242, 4270, 4340, 5124, 5208, 5656, 5673, 6060, 6161, 6262, 6405, 6510, 7070, 7320, 7564, 8484, 8540, 8680, 9393, 9455, 10248, 10605, 11346, 12120, 12322, 12524, 12810, 13020, 13237, 14140, 15128, 15655, 16968, 17080, 18483, 18786, 18910, 21210, 21917, 22692, 24644, 25048, 25620, 26040, 26474, 28280, 28365, 30805, 31310, 36966, 37572, 37820, 39711, 42420, 43127, 43834, 45384, 46965, 49288, 51240, 52948, 56730, 61610, 62620, 65751, 66185, 73932, 75144, 75640, 79422, 84840, 86254, 87668, 92415, 93930, 105896, 109585, 113460, 123220, 125240, 129381, 131502, 132370, 147864, 158844, 172508, 175336, 184830, 187860, 190991, 198555, 215635, 219170, 226920, 246440, 258762, 263004, 264740, 317688, 328755, 345016, 369660, 375720, 381982, 397110, 431270, 438340, 517524, 526008, 529480, 572973, 646905, 657510, 739320, 763964, 794220, 862540, 876680, 954955, 1035048, 1145946, 1293810, 1315020, 1336937, 1527928, 1588440, 1725080, 1909910, 2291892, 2587620, 2630040, 2673874, 2864865, 3819820, 4010811, 4583784, 5175240, 5347748, 5729730, 6684685, 7639640, 8021622, 10695496, 11459460, 13369370, 16043244, 20054055, 22918920, 26738740, 32086488, 40108110, 53477480, 80216220, 160432440]

約数ペア:

[(1, 160432440), (2, 80216220), (3, 53477480), (4, 40108110), (5, 32086488), (6, 26738740), (7, 22918920), (8, 20054055), (10, 16043244), (12, 13369370), (14, 11459460), (15, 10695496), (20, 8021622), (21, 7639640), (24, 6684685), (28, 5729730), (30, 5347748), (31, 5175240), (35, 4583784), (40, 4010811), (42, 3819820), (56, 2864865), (60, 2673874), (61, 2630040), (62, 2587620), (70, 2291892), (84, 1909910), (93, 1725080), (101, 1588440), (105, 1527928), (120, 1336937), (122, 1315020), (124, 1293810), (140, 1145946), (155, 1035048), (168, 954955), (183, 876680), (186, 862540), (202, 794220), (210, 763964), (217, 739320), (244, 657510), (248, 646905), (280, 572973), (303, 529480), (305, 526008), (310, 517524), (366, 438340), (372, 431270), (404, 397110), (420, 381982), (427, 375720), (434, 369660), (465, 345016), (488, 328755), (505, 317688), (606, 264740), (610, 263004), (620, 258762), (651, 246440), (707, 226920), (732, 219170), (744, 215635), (808, 198555), (840, 190991), (854, 187860), (868, 184830), (915, 175336), (930, 172508), (1010, 158844), (1085, 147864), (1212, 132370), (1220, 131502), (1240, 129381), (1281, 125240), (1302, 123220), (1414, 113460), (1464, 109585), (1515, 105896), (1708, 93930), (1736, 92415), (1830, 87668), (1860, 86254), (1891, 84840), (2020, 79422), (2121, 75640), (2135, 75144), (2170, 73932), (2424, 66185), (2440, 65751), (2562, 62620), (2604, 61610), (2828, 56730), (3030, 52948), (3131, 51240), (3255, 49288), (3416, 46965), (3535, 45384), (3660, 43834), (3720, 43127), (3782, 42420), (4040, 39711), (4242, 37820), (4270, 37572), (4340, 36966), (5124, 31310), (5208, 30805), (5656, 28365), (5673, 28280), (6060, 26474), (6161, 26040), (6262, 25620), (6405, 25048), (6510, 24644), (7070, 22692), (7320, 21917), (7564, 21210), (8484, 18910), (8540, 18786), (8680, 18483), (9393, 17080), (9455, 16968), (10248, 15655), (10605, 15128), (11346, 14140), (12120, 13237), (12322, 13020), (12524, 12810)]