20880573120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19973}}^1$

素因数の和:20021

約数の個数: 336

約数和(自身を含む): 80971400160

約数和(自身を除く): 60090827040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 242, 264, 270, 288, 297, 320, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 576, 594, 605, 660, 704, 720, 726, 792, 864, 880, 960, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1440, 1452, 1485, 1584, 1728, 1760, 1815, 1936, 1980, 2112, 2160, 2178, 2376, 2420, 2640, 2880, 2904, 2970, 3168, 3267, 3520, 3630, 3872, 3960, 4320, 4356, 4752, 4840, 5280, 5445, 5808, 5940, 6336, 6534, 7260, 7744, 7920, 8640, 8712, 9504, 9680, 10560, 10890, 11616, 11880, 13068, 14520, 15840, 16335, 17424, 19008, 19360, 19973, 21780, 23232, 23760, 26136, 29040, 31680, 32670, 34848, 38720, 39946, 43560, 47520, 52272, 58080, 59919, 65340, 69696, 79892, 87120, 95040, 99865, 104544, 116160, 119838, 130680, 159784, 174240, 179757, 199730, 209088, 219703, 239676, 261360, 299595, 319568, 348480, 359514, 399460, 439406, 479352, 522720, 539271, 599190, 639136, 659109, 719028, 798920, 878812, 898785, 958704, 1045440, 1078542, 1098515, 1198380, 1278272, 1318218, 1438056, 1597840, 1757624, 1797570, 1917408, 1977327, 2157084, 2197030, 2396760, 2416733, 2636436, 2696355, 2876112, 3195680, 3295545, 3515248, 3595140, 3834816, 3954654, 4314168, 4394060, 4793520, 4833466, 5272872, 5392710, 5752224, 5931981, 6391360, 6591090, 7030496, 7190280, 7250199, 7909308, 8628336, 8788120, 9587040, 9666932, 9886635, 10545744, 10785420, 11504448, 11863962, 12083665, 13182180, 14060992, 14380560, 14500398, 15818616, 17256672, 17576240, 19174080, 19333864, 19773270, 21091488, 21570840, 21750597, 23727924, 24167330, 26364360, 28761120, 29000796, 29659905, 31637232, 34513344, 35152480, 36250995, 38667728, 39546540, 42182976, 43141680, 43501194, 47455848, 48334660, 52728720, 57522240, 58001592, 59319810, 63274464, 65251791, 70304960, 72501990, 77335456, 79093080, 86283360, 87002388, 94911696, 96669320, 105457440, 108752985, 116003184, 118639620, 126548928, 130503582, 145003980, 154670912, 158186160, 172566720, 174004776, 189823392, 193338640, 210914880, 217505970, 232006368, 237279240, 261007164, 290007960, 316372320, 326258955, 348009552, 379646784, 386677280, 435011940, 464012736, 474558480, 522014328, 580015920, 632744640, 652517910, 696019104, 773354560, 870023880, 949116960, 1044028656, 1160031840, 1305035820, 1392038208, 1740047760, 1898233920, 2088057312, 2320063680, 2610071640, 3480095520, 4176114624, 5220143280, 6960191040, 10440286560, 20880573120]

約数ペア:

[(1, 20880573120), (2, 10440286560), (3, 6960191040), (4, 5220143280), (5, 4176114624), (6, 3480095520), (8, 2610071640), (9, 2320063680), (10, 2088057312), (11, 1898233920), (12, 1740047760), (15, 1392038208), (16, 1305035820), (18, 1160031840), (20, 1044028656), (22, 949116960), (24, 870023880), (27, 773354560), (30, 696019104), (32, 652517910), (33, 632744640), (36, 580015920), (40, 522014328), (44, 474558480), (45, 464012736), (48, 435011940), (54, 386677280), (55, 379646784), (60, 348009552), (64, 326258955), (66, 316372320), (72, 290007960), (80, 261007164), (88, 237279240), (90, 232006368), (96, 217505970), (99, 210914880), (108, 193338640), (110, 189823392), (120, 174004776), (121, 172566720), (132, 158186160), (135, 154670912), (144, 145003980), (160, 130503582), (165, 126548928), (176, 118639620), (180, 116003184), (192, 108752985), (198, 105457440), (216, 96669320), (220, 94911696), (240, 87002388), (242, 86283360), (264, 79093080), (270, 77335456), (288, 72501990), (297, 70304960), (320, 65251791), (330, 63274464), (352, 59319810), (360, 58001592), (363, 57522240), (396, 52728720), (432, 48334660), (440, 47455848), (480, 43501194), (484, 43141680), (495, 42182976), (528, 39546540), (540, 38667728), (576, 36250995), (594, 35152480), (605, 34513344), (660, 31637232), (704, 29659905), (720, 29000796), (726, 28761120), (792, 26364360), (864, 24167330), (880, 23727924), (960, 21750597), (968, 21570840), (990, 21091488), (1056, 19773270), (1080, 19333864), (1089, 19174080), (1188, 17576240), (1210, 17256672), (1320, 15818616), (1440, 14500398), (1452, 14380560), (1485, 14060992), (1584, 13182180), (1728, 12083665), (1760, 11863962), (1815, 11504448), (1936, 10785420), (1980, 10545744), (2112, 9886635), (2160, 9666932), (2178, 9587040), (2376, 8788120), (2420, 8628336), (2640, 7909308), (2880, 7250199), (2904, 7190280), (2970, 7030496), (3168, 6591090), (3267, 6391360), (3520, 5931981), (3630, 5752224), (3872, 5392710), (3960, 5272872), (4320, 4833466), (4356, 4793520), (4752, 4394060), (4840, 4314168), (5280, 3954654), (5445, 3834816), (5808, 3595140), (5940, 3515248), (6336, 3295545), (6534, 3195680), (7260, 2876112), (7744, 2696355), (7920, 2636436), (8640, 2416733), (8712, 2396760), (9504, 2197030), (9680, 2157084), (10560, 1977327), (10890, 1917408), (11616, 1797570), (11880, 1757624), (13068, 1597840), (14520, 1438056), (15840, 1318218), (16335, 1278272), (17424, 1198380), (19008, 1098515), (19360, 1078542), (19973, 1045440), (21780, 958704), (23232, 898785), (23760, 878812), (26136, 798920), (29040, 719028), (31680, 659109), (32670, 639136), (34848, 599190), (38720, 539271), (39946, 522720), (43560, 479352), (47520, 439406), (52272, 399460), (58080, 359514), (59919, 348480), (65340, 319568), (69696, 299595), (79892, 261360), (87120, 239676), (95040, 219703), (99865, 209088), (104544, 199730), (116160, 179757), (119838, 174240), (130680, 159784)]