190192440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 638668800

約数和(自身を除く): 448476360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 41, 43, 58, 60, 62, 82, 86, 87, 93, 116, 120, 123, 124, 129, 145, 155, 164, 172, 174, 186, 205, 215, 232, 246, 248, 258, 290, 310, 328, 344, 348, 372, 410, 430, 435, 465, 492, 516, 580, 615, 620, 645, 696, 744, 820, 860, 870, 899, 930, 984, 1032, 1160, 1189, 1230, 1240, 1247, 1271, 1290, 1333, 1640, 1720, 1740, 1763, 1798, 1860, 2378, 2460, 2494, 2542, 2580, 2666, 2697, 3480, 3526, 3567, 3596, 3720, 3741, 3813, 3999, 4495, 4756, 4920, 4988, 5084, 5160, 5289, 5332, 5394, 5945, 6235, 6355, 6665, 7052, 7134, 7192, 7482, 7626, 7998, 8815, 8990, 9512, 9976, 10168, 10578, 10664, 10788, 11890, 12470, 12710, 13330, 13485, 14104, 14268, 14964, 15252, 15996, 17630, 17835, 17980, 18705, 19065, 19995, 21156, 21576, 23780, 24940, 25420, 26445, 26660, 26970, 28536, 29928, 30504, 31992, 35260, 35670, 35960, 36859, 37410, 38130, 38657, 39990, 42312, 47560, 49880, 50840, 51127, 52890, 53320, 53940, 54653, 70520, 71340, 73718, 74820, 76260, 77314, 79980, 102254, 105780, 107880, 109306, 110577, 115971, 142680, 147436, 149640, 152520, 153381, 154628, 159960, 163959, 184295, 193285, 204508, 211560, 218612, 221154, 231942, 255635, 273265, 294872, 306762, 309256, 327918, 368590, 386570, 409016, 437224, 442308, 463884, 511270, 546530, 552885, 579855, 613524, 655836, 737180, 766905, 773140, 819795, 884616, 927768, 1022540, 1093060, 1105770, 1159710, 1227048, 1311672, 1474360, 1533810, 1546280, 1584937, 1639590, 2045080, 2186120, 2211540, 2319420, 3067620, 3169874, 3279180, 4423080, 4638840, 4754811, 6135240, 6339748, 6558360, 7924685, 9509622, 12679496, 15849370, 19019244, 23774055, 31698740, 38038488, 47548110, 63397480, 95096220, 190192440]

約数ペア:

[(1, 190192440), (2, 95096220), (3, 63397480), (4, 47548110), (5, 38038488), (6, 31698740), (8, 23774055), (10, 19019244), (12, 15849370), (15, 12679496), (20, 9509622), (24, 7924685), (29, 6558360), (30, 6339748), (31, 6135240), (40, 4754811), (41, 4638840), (43, 4423080), (58, 3279180), (60, 3169874), (62, 3067620), (82, 2319420), (86, 2211540), (87, 2186120), (93, 2045080), (116, 1639590), (120, 1584937), (123, 1546280), (124, 1533810), (129, 1474360), (145, 1311672), (155, 1227048), (164, 1159710), (172, 1105770), (174, 1093060), (186, 1022540), (205, 927768), (215, 884616), (232, 819795), (246, 773140), (248, 766905), (258, 737180), (290, 655836), (310, 613524), (328, 579855), (344, 552885), (348, 546530), (372, 511270), (410, 463884), (430, 442308), (435, 437224), (465, 409016), (492, 386570), (516, 368590), (580, 327918), (615, 309256), (620, 306762), (645, 294872), (696, 273265), (744, 255635), (820, 231942), (860, 221154), (870, 218612), (899, 211560), (930, 204508), (984, 193285), (1032, 184295), (1160, 163959), (1189, 159960), (1230, 154628), (1240, 153381), (1247, 152520), (1271, 149640), (1290, 147436), (1333, 142680), (1640, 115971), (1720, 110577), (1740, 109306), (1763, 107880), (1798, 105780), (1860, 102254), (2378, 79980), (2460, 77314), (2494, 76260), (2542, 74820), (2580, 73718), (2666, 71340), (2697, 70520), (3480, 54653), (3526, 53940), (3567, 53320), (3596, 52890), (3720, 51127), (3741, 50840), (3813, 49880), (3999, 47560), (4495, 42312), (4756, 39990), (4920, 38657), (4988, 38130), (5084, 37410), (5160, 36859), (5289, 35960), (5332, 35670), (5394, 35260), (5945, 31992), (6235, 30504), (6355, 29928), (6665, 28536), (7052, 26970), (7134, 26660), (7192, 26445), (7482, 25420), (7626, 24940), (7998, 23780), (8815, 21576), (8990, 21156), (9512, 19995), (9976, 19065), (10168, 18705), (10578, 17980), (10664, 17835), (10788, 17630), (11890, 15996), (12470, 15252), (12710, 14964), (13330, 14268), (13485, 14104)]