271180560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 320

約数和(自身を含む): 1023934464

約数和(自身を除く): 752753904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 48, 56, 60, 62, 70, 80, 82, 84, 93, 105, 112, 120, 123, 124, 127, 140, 155, 164, 168, 186, 205, 210, 217, 240, 246, 248, 254, 280, 287, 310, 328, 336, 372, 381, 410, 420, 434, 465, 492, 496, 508, 560, 574, 615, 620, 635, 651, 656, 744, 762, 820, 840, 861, 868, 889, 930, 984, 1016, 1085, 1148, 1230, 1240, 1270, 1271, 1302, 1435, 1488, 1524, 1640, 1680, 1722, 1736, 1778, 1860, 1905, 1968, 2032, 2170, 2296, 2460, 2480, 2540, 2542, 2604, 2667, 2870, 3048, 3255, 3280, 3444, 3472, 3556, 3720, 3810, 3813, 3937, 4305, 4340, 4445, 4592, 4920, 5080, 5084, 5207, 5208, 5334, 5740, 6096, 6355, 6510, 6888, 7112, 7440, 7620, 7626, 7874, 8610, 8680, 8890, 8897, 9840, 10160, 10168, 10414, 10416, 10668, 11480, 11811, 12710, 13020, 13335, 13776, 14224, 15240, 15252, 15621, 15748, 17220, 17360, 17780, 17794, 19065, 19685, 20336, 20828, 21336, 22960, 23622, 25420, 26035, 26040, 26670, 26691, 27559, 30480, 30504, 31242, 31496, 34440, 35560, 35588, 36449, 38130, 39370, 41656, 42672, 44485, 47244, 50840, 52070, 52080, 53340, 53382, 55118, 59055, 61008, 62484, 62992, 68880, 71120, 71176, 72898, 76260, 78105, 78740, 82677, 83312, 88970, 94488, 101680, 104140, 106680, 106764, 109347, 110236, 118110, 124968, 133455, 137795, 142352, 145796, 152520, 156210, 157480, 161417, 165354, 177940, 182245, 188976, 208280, 213360, 213528, 218694, 220472, 236220, 249936, 266910, 275590, 291592, 305040, 312420, 314960, 322834, 330708, 355880, 364490, 413385, 416560, 427056, 437388, 440944, 472440, 484251, 533820, 546735, 551180, 583184, 624840, 645668, 661416, 711760, 728980, 807085, 826770, 874776, 944880, 968502, 1067640, 1093470, 1102360, 1129919, 1249680, 1291336, 1322832, 1457960, 1614170, 1653540, 1749552, 1937004, 2135280, 2186940, 2204720, 2259838, 2421255, 2582672, 2915920, 3228340, 3307080, 3389757, 3874008, 4373880, 4519676, 4842510, 5649595, 6456680, 6614160, 6779514, 7748016, 8747760, 9039352, 9685020, 11299190, 12913360, 13559028, 16948785, 18078704, 19370040, 22598380, 27118056, 33897570, 38740080, 45196760, 54236112, 67795140, 90393520, 135590280, 271180560]

約数ペア:

[(1, 271180560), (2, 135590280), (3, 90393520), (4, 67795140), (5, 54236112), (6, 45196760), (7, 38740080), (8, 33897570), (10, 27118056), (12, 22598380), (14, 19370040), (15, 18078704), (16, 16948785), (20, 13559028), (21, 12913360), (24, 11299190), (28, 9685020), (30, 9039352), (31, 8747760), (35, 7748016), (40, 6779514), (41, 6614160), (42, 6456680), (48, 5649595), (56, 4842510), (60, 4519676), (62, 4373880), (70, 3874008), (80, 3389757), (82, 3307080), (84, 3228340), (93, 2915920), (105, 2582672), (112, 2421255), (120, 2259838), (123, 2204720), (124, 2186940), (127, 2135280), (140, 1937004), (155, 1749552), (164, 1653540), (168, 1614170), (186, 1457960), (205, 1322832), (210, 1291336), (217, 1249680), (240, 1129919), (246, 1102360), (248, 1093470), (254, 1067640), (280, 968502), (287, 944880), (310, 874776), (328, 826770), (336, 807085), (372, 728980), (381, 711760), (410, 661416), (420, 645668), (434, 624840), (465, 583184), (492, 551180), (496, 546735), (508, 533820), (560, 484251), (574, 472440), (615, 440944), (620, 437388), (635, 427056), (651, 416560), (656, 413385), (744, 364490), (762, 355880), (820, 330708), (840, 322834), (861, 314960), (868, 312420), (889, 305040), (930, 291592), (984, 275590), (1016, 266910), (1085, 249936), (1148, 236220), (1230, 220472), (1240, 218694), (1270, 213528), (1271, 213360), (1302, 208280), (1435, 188976), (1488, 182245), (1524, 177940), (1640, 165354), (1680, 161417), (1722, 157480), (1736, 156210), (1778, 152520), (1860, 145796), (1905, 142352), (1968, 137795), (2032, 133455), (2170, 124968), (2296, 118110), (2460, 110236), (2480, 109347), (2540, 106764), (2542, 106680), (2604, 104140), (2667, 101680), (2870, 94488), (3048, 88970), (3255, 83312), (3280, 82677), (3444, 78740), (3472, 78105), (3556, 76260), (3720, 72898), (3810, 71176), (3813, 71120), (3937, 68880), (4305, 62992), (4340, 62484), (4445, 61008), (4592, 59055), (4920, 55118), (5080, 53382), (5084, 53340), (5207, 52080), (5208, 52070), (5334, 50840), (5740, 47244), (6096, 44485), (6355, 42672), (6510, 41656), (6888, 39370), (7112, 38130), (7440, 36449), (7620, 35588), (7626, 35560), (7874, 34440), (8610, 31496), (8680, 31242), (8890, 30504), (8897, 30480), (9840, 27559), (10160, 26691), (10168, 26670), (10414, 26040), (10416, 26035), (10668, 25420), (11480, 23622), (11811, 22960), (12710, 21336), (13020, 20828), (13335, 20336), (13776, 19685), (14224, 19065), (15240, 17794), (15252, 17780), (15621, 17360), (15748, 17220)]