2147108880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 320

約数和(自身を含む): 8007487488

約数和(自身を除く): 5860378608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 181, 184, 210, 230, 240, 276, 280, 307, 322, 336, 345, 362, 368, 420, 460, 483, 543, 552, 560, 614, 644, 690, 724, 805, 840, 905, 920, 921, 966, 1086, 1104, 1228, 1267, 1288, 1380, 1448, 1535, 1610, 1680, 1810, 1840, 1842, 1932, 2149, 2172, 2415, 2456, 2534, 2576, 2715, 2760, 2896, 3070, 3220, 3620, 3684, 3801, 3864, 4163, 4298, 4344, 4605, 4830, 4912, 5068, 5430, 5520, 6140, 6335, 6440, 6447, 7061, 7240, 7368, 7602, 7728, 8326, 8596, 8688, 9210, 9660, 10136, 10745, 10860, 12280, 12489, 12670, 12880, 12894, 14122, 14480, 14736, 15204, 16652, 17192, 18420, 19005, 19320, 20272, 20815, 21183, 21490, 21720, 24560, 24978, 25340, 25788, 28244, 29141, 30408, 32235, 33304, 34384, 35305, 36840, 38010, 38640, 41630, 42366, 42980, 43440, 49427, 49956, 50680, 51576, 55567, 56488, 58282, 60816, 62445, 64470, 66608, 70610, 73680, 76020, 83260, 84732, 85960, 87423, 98854, 99912, 101360, 103152, 105915, 111134, 112976, 116564, 124890, 128940, 141220, 145705, 148281, 152040, 166520, 166701, 169464, 171920, 174846, 197708, 199824, 211830, 222268, 233128, 247135, 249780, 257880, 277835, 282440, 291410, 296562, 304080, 333040, 333402, 338928, 349692, 388969, 395416, 423660, 437115, 444536, 466256, 494270, 499560, 515760, 555670, 564880, 582820, 593124, 666804, 699384, 741405, 777938, 790832, 833505, 847320, 874230, 889072, 988540, 999120, 1111340, 1165640, 1166907, 1186248, 1278041, 1333608, 1398768, 1482810, 1555876, 1667010, 1694640, 1748460, 1944845, 1977080, 2222680, 2331280, 2333814, 2372496, 2556082, 2667216, 2965620, 3111752, 3334020, 3496920, 3834123, 3889690, 3954160, 4445360, 4667628, 5112164, 5834535, 5931240, 6223504, 6390205, 6668040, 6993840, 7668246, 7779380, 8946287, 9335256, 10224328, 11669070, 11862480, 12780410, 13336080, 15336492, 15558760, 17892574, 18670512, 19170615, 20448656, 23338140, 25560820, 26838861, 30672984, 31117520, 35785148, 38341230, 44731435, 46676280, 51121640, 53677722, 61345968, 71570296, 76682460, 89462870, 93352560, 102243280, 107355444, 134194305, 143140592, 153364920, 178925740, 214710888, 268388610, 306729840, 357851480, 429421776, 536777220, 715702960, 1073554440, 2147108880]

約数ペア:

[(1, 2147108880), (2, 1073554440), (3, 715702960), (4, 536777220), (5, 429421776), (6, 357851480), (7, 306729840), (8, 268388610), (10, 214710888), (12, 178925740), (14, 153364920), (15, 143140592), (16, 134194305), (20, 107355444), (21, 102243280), (23, 93352560), (24, 89462870), (28, 76682460), (30, 71570296), (35, 61345968), (40, 53677722), (42, 51121640), (46, 46676280), (48, 44731435), (56, 38341230), (60, 35785148), (69, 31117520), (70, 30672984), (80, 26838861), (84, 25560820), (92, 23338140), (105, 20448656), (112, 19170615), (115, 18670512), (120, 17892574), (138, 15558760), (140, 15336492), (161, 13336080), (168, 12780410), (181, 11862480), (184, 11669070), (210, 10224328), (230, 9335256), (240, 8946287), (276, 7779380), (280, 7668246), (307, 6993840), (322, 6668040), (336, 6390205), (345, 6223504), (362, 5931240), (368, 5834535), (420, 5112164), (460, 4667628), (483, 4445360), (543, 3954160), (552, 3889690), (560, 3834123), (614, 3496920), (644, 3334020), (690, 3111752), (724, 2965620), (805, 2667216), (840, 2556082), (905, 2372496), (920, 2333814), (921, 2331280), (966, 2222680), (1086, 1977080), (1104, 1944845), (1228, 1748460), (1267, 1694640), (1288, 1667010), (1380, 1555876), (1448, 1482810), (1535, 1398768), (1610, 1333608), (1680, 1278041), (1810, 1186248), (1840, 1166907), (1842, 1165640), (1932, 1111340), (2149, 999120), (2172, 988540), (2415, 889072), (2456, 874230), (2534, 847320), (2576, 833505), (2715, 790832), (2760, 777938), (2896, 741405), (3070, 699384), (3220, 666804), (3620, 593124), (3684, 582820), (3801, 564880), (3864, 555670), (4163, 515760), (4298, 499560), (4344, 494270), (4605, 466256), (4830, 444536), (4912, 437115), (5068, 423660), (5430, 395416), (5520, 388969), (6140, 349692), (6335, 338928), (6440, 333402), (6447, 333040), (7061, 304080), (7240, 296562), (7368, 291410), (7602, 282440), (7728, 277835), (8326, 257880), (8596, 249780), (8688, 247135), (9210, 233128), (9660, 222268), (10136, 211830), (10745, 199824), (10860, 197708), (12280, 174846), (12489, 171920), (12670, 169464), (12880, 166701), (12894, 166520), (14122, 152040), (14480, 148281), (14736, 145705), (15204, 141220), (16652, 128940), (17192, 124890), (18420, 116564), (19005, 112976), (19320, 111134), (20272, 105915), (20815, 103152), (21183, 101360), (21490, 99912), (21720, 98854), (24560, 87423), (24978, 85960), (25340, 84732), (25788, 83260), (28244, 76020), (29141, 73680), (30408, 70610), (32235, 66608), (33304, 64470), (34384, 62445), (35305, 60816), (36840, 58282), (38010, 56488), (38640, 55567), (41630, 51576), (42366, 50680), (42980, 49956), (43440, 49427)]