67795140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 231211008

約数和(自身を除く): 163415868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 60, 62, 70, 82, 84, 93, 105, 123, 124, 127, 140, 155, 164, 186, 205, 210, 217, 246, 254, 287, 310, 372, 381, 410, 420, 434, 465, 492, 508, 574, 615, 620, 635, 651, 762, 820, 861, 868, 889, 930, 1085, 1148, 1230, 1270, 1271, 1302, 1435, 1524, 1722, 1778, 1860, 1905, 2170, 2460, 2540, 2542, 2604, 2667, 2870, 3255, 3444, 3556, 3810, 3813, 3937, 4305, 4340, 4445, 5084, 5207, 5334, 5740, 6355, 6510, 7620, 7626, 7874, 8610, 8890, 8897, 10414, 10668, 11811, 12710, 13020, 13335, 15252, 15621, 15748, 17220, 17780, 17794, 19065, 19685, 20828, 23622, 25420, 26035, 26670, 26691, 27559, 31242, 35588, 36449, 38130, 39370, 44485, 47244, 52070, 53340, 53382, 55118, 59055, 62484, 72898, 76260, 78105, 78740, 82677, 88970, 104140, 106764, 109347, 110236, 118110, 133455, 137795, 145796, 156210, 161417, 165354, 177940, 182245, 218694, 236220, 266910, 275590, 312420, 322834, 330708, 364490, 413385, 437388, 484251, 533820, 546735, 551180, 645668, 728980, 807085, 826770, 968502, 1093470, 1129919, 1614170, 1653540, 1937004, 2186940, 2259838, 2421255, 3228340, 3389757, 4519676, 4842510, 5649595, 6779514, 9685020, 11299190, 13559028, 16948785, 22598380, 33897570, 67795140]

約数ペア:

[(1, 67795140), (2, 33897570), (3, 22598380), (4, 16948785), (5, 13559028), (6, 11299190), (7, 9685020), (10, 6779514), (12, 5649595), (14, 4842510), (15, 4519676), (20, 3389757), (21, 3228340), (28, 2421255), (30, 2259838), (31, 2186940), (35, 1937004), (41, 1653540), (42, 1614170), (60, 1129919), (62, 1093470), (70, 968502), (82, 826770), (84, 807085), (93, 728980), (105, 645668), (123, 551180), (124, 546735), (127, 533820), (140, 484251), (155, 437388), (164, 413385), (186, 364490), (205, 330708), (210, 322834), (217, 312420), (246, 275590), (254, 266910), (287, 236220), (310, 218694), (372, 182245), (381, 177940), (410, 165354), (420, 161417), (434, 156210), (465, 145796), (492, 137795), (508, 133455), (574, 118110), (615, 110236), (620, 109347), (635, 106764), (651, 104140), (762, 88970), (820, 82677), (861, 78740), (868, 78105), (889, 76260), (930, 72898), (1085, 62484), (1148, 59055), (1230, 55118), (1270, 53382), (1271, 53340), (1302, 52070), (1435, 47244), (1524, 44485), (1722, 39370), (1778, 38130), (1860, 36449), (1905, 35588), (2170, 31242), (2460, 27559), (2540, 26691), (2542, 26670), (2604, 26035), (2667, 25420), (2870, 23622), (3255, 20828), (3444, 19685), (3556, 19065), (3810, 17794), (3813, 17780), (3937, 17220), (4305, 15748), (4340, 15621), (4445, 15252), (5084, 13335), (5207, 13020), (5334, 12710), (5740, 11811), (6355, 10668), (6510, 10414), (7620, 8897), (7626, 8890), (7874, 8610)]