2072805120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1688

約数の個数: 288

約数和(自身を含む): 7559039040

約数和(自身を除く): 5486233920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 666, 720, 740, 768, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1621, 1665, 1728, 1776, 1920, 1998, 2160, 2220, 2304, 2368, 2664, 2880, 2960, 3242, 3330, 3456, 3552, 3840, 3996, 4320, 4440, 4736, 4863, 4995, 5328, 5760, 5920, 6484, 6660, 6912, 7104, 7992, 8105, 8640, 8880, 9472, 9726, 9990, 10656, 11520, 11840, 12968, 13320, 14208, 14589, 15984, 16210, 17280, 17760, 19452, 19980, 21312, 23680, 24315, 25936, 26640, 28416, 29178, 31968, 32420, 34560, 35520, 38904, 39960, 42624, 43767, 47360, 48630, 51872, 53280, 58356, 59977, 63936, 64840, 71040, 72945, 77808, 79920, 85248, 87534, 97260, 103744, 106560, 116712, 119954, 127872, 129680, 142080, 145890, 155616, 159840, 175068, 179931, 194520, 207488, 213120, 218835, 233424, 239908, 255744, 259360, 291780, 299885, 311232, 319680, 350136, 359862, 389040, 414976, 426240, 437670, 466848, 479816, 518720, 539793, 583560, 599770, 622464, 639360, 700272, 719724, 778080, 875340, 899655, 933696, 959632, 1037440, 1079586, 1167120, 1199540, 1244928, 1278720, 1400544, 1439448, 1556160, 1619379, 1750680, 1799310, 1867392, 1919264, 2074880, 2159172, 2334240, 2399080, 2698965, 2801088, 2878896, 3112320, 3238758, 3501360, 3598620, 3734784, 3838528, 4318344, 4668480, 4798160, 5397930, 5602176, 5757792, 6224640, 6477516, 7002720, 7197240, 7677056, 8096895, 8636688, 9336960, 9596320, 10795860, 11204352, 11515584, 12955032, 14005440, 14394480, 15354112, 16193790, 17273376, 18673920, 19192640, 21591720, 23031168, 25910064, 28010880, 28788960, 32387580, 34546752, 38385280, 43183440, 46062336, 51820128, 56021760, 57577920, 64775160, 69093504, 76770560, 86366880, 103640256, 115155840, 129550320, 138187008, 172733760, 207280512, 230311680, 259100640, 345467520, 414561024, 518201280, 690935040, 1036402560, 2072805120]

約数ペア:

[(1, 2072805120), (2, 1036402560), (3, 690935040), (4, 518201280), (5, 414561024), (6, 345467520), (8, 259100640), (9, 230311680), (10, 207280512), (12, 172733760), (15, 138187008), (16, 129550320), (18, 115155840), (20, 103640256), (24, 86366880), (27, 76770560), (30, 69093504), (32, 64775160), (36, 57577920), (37, 56021760), (40, 51820128), (45, 46062336), (48, 43183440), (54, 38385280), (60, 34546752), (64, 32387580), (72, 28788960), (74, 28010880), (80, 25910064), (90, 23031168), (96, 21591720), (108, 19192640), (111, 18673920), (120, 17273376), (128, 16193790), (135, 15354112), (144, 14394480), (148, 14005440), (160, 12955032), (180, 11515584), (185, 11204352), (192, 10795860), (216, 9596320), (222, 9336960), (240, 8636688), (256, 8096895), (270, 7677056), (288, 7197240), (296, 7002720), (320, 6477516), (333, 6224640), (360, 5757792), (370, 5602176), (384, 5397930), (432, 4798160), (444, 4668480), (480, 4318344), (540, 3838528), (555, 3734784), (576, 3598620), (592, 3501360), (640, 3238758), (666, 3112320), (720, 2878896), (740, 2801088), (768, 2698965), (864, 2399080), (888, 2334240), (960, 2159172), (999, 2074880), (1080, 1919264), (1110, 1867392), (1152, 1799310), (1184, 1750680), (1280, 1619379), (1332, 1556160), (1440, 1439448), (1480, 1400544), (1621, 1278720), (1665, 1244928), (1728, 1199540), (1776, 1167120), (1920, 1079586), (1998, 1037440), (2160, 959632), (2220, 933696), (2304, 899655), (2368, 875340), (2664, 778080), (2880, 719724), (2960, 700272), (3242, 639360), (3330, 622464), (3456, 599770), (3552, 583560), (3840, 539793), (3996, 518720), (4320, 479816), (4440, 466848), (4736, 437670), (4863, 426240), (4995, 414976), (5328, 389040), (5760, 359862), (5920, 350136), (6484, 319680), (6660, 311232), (6912, 299885), (7104, 291780), (7992, 259360), (8105, 255744), (8640, 239908), (8880, 233424), (9472, 218835), (9726, 213120), (9990, 207488), (10656, 194520), (11520, 179931), (11840, 175068), (12968, 159840), (13320, 155616), (14208, 145890), (14589, 142080), (15984, 129680), (16210, 127872), (17280, 119954), (17760, 116712), (19452, 106560), (19980, 103744), (21312, 97260), (23680, 87534), (24315, 85248), (25936, 79920), (26640, 77808), (28416, 72945), (29178, 71040), (31968, 64840), (32420, 63936), (34560, 59977), (35520, 58356), (38904, 53280), (39960, 51872), (42624, 48630), (43767, 47360)]