38511480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 140451840

約数和(自身を除く): 101940360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 127, 133, 140, 152, 168, 190, 210, 228, 254, 266, 280, 285, 361, 380, 381, 399, 420, 456, 508, 532, 570, 635, 665, 722, 760, 762, 798, 840, 889, 1016, 1064, 1083, 1140, 1270, 1330, 1444, 1524, 1596, 1778, 1805, 1905, 1995, 2166, 2280, 2413, 2527, 2540, 2660, 2667, 2888, 3048, 3192, 3556, 3610, 3810, 3990, 4332, 4445, 4826, 5054, 5080, 5320, 5334, 5415, 7112, 7220, 7239, 7581, 7620, 7980, 8664, 8890, 9652, 10108, 10668, 10830, 12065, 12635, 13335, 14440, 14478, 15162, 15240, 15960, 16891, 17780, 19304, 20216, 21336, 21660, 24130, 25270, 26670, 28956, 30324, 33782, 35560, 36195, 37905, 43320, 45847, 48260, 50540, 50673, 53340, 57912, 60648, 67564, 72390, 75810, 84455, 91694, 96520, 101080, 101346, 106680, 135128, 137541, 144780, 151620, 168910, 183388, 202692, 229235, 253365, 275082, 289560, 303240, 320929, 337820, 366776, 405384, 458470, 506730, 550164, 641858, 675640, 687705, 916940, 962787, 1013460, 1100328, 1283716, 1375410, 1604645, 1833880, 1925574, 2026920, 2567432, 2750820, 3209290, 3851148, 4813935, 5501640, 6418580, 7702296, 9627870, 12837160, 19255740, 38511480]

約数ペア:

[(1, 38511480), (2, 19255740), (3, 12837160), (4, 9627870), (5, 7702296), (6, 6418580), (7, 5501640), (8, 4813935), (10, 3851148), (12, 3209290), (14, 2750820), (15, 2567432), (19, 2026920), (20, 1925574), (21, 1833880), (24, 1604645), (28, 1375410), (30, 1283716), (35, 1100328), (38, 1013460), (40, 962787), (42, 916940), (56, 687705), (57, 675640), (60, 641858), (70, 550164), (76, 506730), (84, 458470), (95, 405384), (105, 366776), (114, 337820), (120, 320929), (127, 303240), (133, 289560), (140, 275082), (152, 253365), (168, 229235), (190, 202692), (210, 183388), (228, 168910), (254, 151620), (266, 144780), (280, 137541), (285, 135128), (361, 106680), (380, 101346), (381, 101080), (399, 96520), (420, 91694), (456, 84455), (508, 75810), (532, 72390), (570, 67564), (635, 60648), (665, 57912), (722, 53340), (760, 50673), (762, 50540), (798, 48260), (840, 45847), (889, 43320), (1016, 37905), (1064, 36195), (1083, 35560), (1140, 33782), (1270, 30324), (1330, 28956), (1444, 26670), (1524, 25270), (1596, 24130), (1778, 21660), (1805, 21336), (1905, 20216), (1995, 19304), (2166, 17780), (2280, 16891), (2413, 15960), (2527, 15240), (2540, 15162), (2660, 14478), (2667, 14440), (2888, 13335), (3048, 12635), (3192, 12065), (3556, 10830), (3610, 10668), (3810, 10108), (3990, 9652), (4332, 8890), (4445, 8664), (4826, 7980), (5054, 7620), (5080, 7581), (5320, 7239), (5334, 7220), (5415, 7112)]