83103720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 309657600

約数和(自身を除く): 226553880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 127, 133, 140, 152, 164, 168, 190, 205, 210, 228, 246, 254, 266, 280, 285, 287, 328, 380, 381, 399, 410, 420, 456, 492, 508, 532, 570, 574, 615, 635, 665, 760, 762, 779, 798, 820, 840, 861, 889, 984, 1016, 1064, 1140, 1148, 1230, 1270, 1330, 1435, 1524, 1558, 1596, 1640, 1722, 1778, 1905, 1995, 2280, 2296, 2337, 2413, 2460, 2540, 2660, 2667, 2870, 3048, 3116, 3192, 3444, 3556, 3810, 3895, 3990, 4305, 4445, 4674, 4826, 4920, 5080, 5207, 5320, 5334, 5453, 5740, 6232, 6888, 7112, 7239, 7620, 7790, 7980, 8610, 8890, 9348, 9652, 10414, 10668, 10906, 11480, 11685, 12065, 13335, 14478, 15240, 15580, 15621, 15960, 16359, 16891, 17220, 17780, 18696, 19304, 20828, 21336, 21812, 23370, 24130, 26035, 26670, 27265, 28956, 31160, 31242, 32718, 33782, 34440, 35560, 36195, 36449, 41656, 43624, 46740, 48260, 50673, 52070, 53340, 54530, 57912, 62484, 65436, 67564, 72390, 72898, 78105, 81795, 84455, 93480, 96520, 98933, 101346, 104140, 106680, 109060, 109347, 124968, 130872, 135128, 144780, 145796, 156210, 163590, 168910, 182245, 197866, 202692, 208280, 218120, 218694, 253365, 289560, 291592, 296799, 312420, 327180, 337820, 364490, 395732, 405384, 437388, 494665, 506730, 546735, 593598, 624840, 654360, 675640, 692531, 728980, 791464, 874776, 989330, 1013460, 1093470, 1187196, 1385062, 1457960, 1483995, 1978660, 2026920, 2077593, 2186940, 2374392, 2770124, 2967990, 3462655, 3957320, 4155186, 4373880, 5540248, 5935980, 6925310, 8310372, 10387965, 11871960, 13850620, 16620744, 20775930, 27701240, 41551860, 83103720]

約数ペア:

[(1, 83103720), (2, 41551860), (3, 27701240), (4, 20775930), (5, 16620744), (6, 13850620), (7, 11871960), (8, 10387965), (10, 8310372), (12, 6925310), (14, 5935980), (15, 5540248), (19, 4373880), (20, 4155186), (21, 3957320), (24, 3462655), (28, 2967990), (30, 2770124), (35, 2374392), (38, 2186940), (40, 2077593), (41, 2026920), (42, 1978660), (56, 1483995), (57, 1457960), (60, 1385062), (70, 1187196), (76, 1093470), (82, 1013460), (84, 989330), (95, 874776), (105, 791464), (114, 728980), (120, 692531), (123, 675640), (127, 654360), (133, 624840), (140, 593598), (152, 546735), (164, 506730), (168, 494665), (190, 437388), (205, 405384), (210, 395732), (228, 364490), (246, 337820), (254, 327180), (266, 312420), (280, 296799), (285, 291592), (287, 289560), (328, 253365), (380, 218694), (381, 218120), (399, 208280), (410, 202692), (420, 197866), (456, 182245), (492, 168910), (508, 163590), (532, 156210), (570, 145796), (574, 144780), (615, 135128), (635, 130872), (665, 124968), (760, 109347), (762, 109060), (779, 106680), (798, 104140), (820, 101346), (840, 98933), (861, 96520), (889, 93480), (984, 84455), (1016, 81795), (1064, 78105), (1140, 72898), (1148, 72390), (1230, 67564), (1270, 65436), (1330, 62484), (1435, 57912), (1524, 54530), (1558, 53340), (1596, 52070), (1640, 50673), (1722, 48260), (1778, 46740), (1905, 43624), (1995, 41656), (2280, 36449), (2296, 36195), (2337, 35560), (2413, 34440), (2460, 33782), (2540, 32718), (2660, 31242), (2667, 31160), (2870, 28956), (3048, 27265), (3116, 26670), (3192, 26035), (3444, 24130), (3556, 23370), (3810, 21812), (3895, 21336), (3990, 20828), (4305, 19304), (4445, 18696), (4674, 17780), (4826, 17220), (4920, 16891), (5080, 16359), (5207, 15960), (5320, 15621), (5334, 15580), (5453, 15240), (5740, 14478), (6232, 13335), (6888, 12065), (7112, 11685), (7239, 11480), (7620, 10906), (7790, 10668), (7980, 10414), (8610, 9652), (8890, 9348)]