1488887040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 4973101056

約数和(自身を除く): 3484214016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 71, 80, 86, 96, 120, 127, 128, 129, 142, 160, 172, 192, 213, 215, 240, 254, 256, 258, 284, 320, 344, 355, 381, 384, 426, 430, 480, 508, 516, 568, 635, 640, 645, 688, 710, 762, 768, 852, 860, 960, 1016, 1032, 1065, 1136, 1270, 1280, 1290, 1376, 1420, 1524, 1704, 1720, 1905, 1920, 2032, 2064, 2130, 2272, 2540, 2580, 2752, 2840, 3048, 3053, 3408, 3440, 3810, 3840, 4064, 4128, 4260, 4544, 5080, 5160, 5461, 5504, 5680, 6096, 6106, 6816, 6880, 7620, 8128, 8256, 8520, 9017, 9088, 9159, 10160, 10320, 10922, 11008, 11360, 12192, 12212, 13632, 13760, 15240, 15265, 16256, 16383, 16512, 17040, 18034, 18176, 18318, 20320, 20640, 21844, 22720, 24384, 24424, 27051, 27264, 27305, 27520, 30480, 30530, 32512, 32766, 33024, 34080, 36068, 36636, 40640, 41280, 43688, 45085, 45440, 45795, 48768, 48848, 54102, 54528, 54610, 55040, 60960, 61060, 65532, 68160, 72136, 73272, 81280, 81915, 82560, 87376, 90170, 90880, 91590, 97536, 97696, 108204, 109220, 121920, 122120, 131064, 135255, 136320, 144272, 146544, 162560, 163830, 165120, 174752, 180340, 183180, 195392, 216408, 218440, 243840, 244240, 262128, 270510, 272640, 288544, 293088, 327660, 349504, 360680, 366360, 387731, 390784, 432816, 436880, 487680, 488480, 524256, 541020, 577088, 586176, 655320, 699008, 721360, 732720, 775462, 781568, 865632, 873760, 976960, 1048512, 1082040, 1154176, 1163193, 1172352, 1310640, 1398016, 1442720, 1465440, 1550924, 1731264, 1747520, 1938655, 1953920, 2097024, 2164080, 2308352, 2326386, 2344704, 2621280, 2885440, 2930880, 3101848, 3462528, 3495040, 3877310, 3907840, 4194048, 4328160, 4652772, 5242560, 5770880, 5815965, 5861760, 6203696, 6925056, 6990080, 7754620, 8656320, 9305544, 10485120, 11541760, 11631930, 11723520, 12407392, 15509240, 17312640, 18611088, 20970240, 23263860, 24814784, 31018480, 34625280, 37222176, 46527720, 49629568, 62036960, 74444352, 93055440, 99259136, 124073920, 148888704, 186110880, 248147840, 297777408, 372221760, 496295680, 744443520, 1488887040]

約数ペア:

[(1, 1488887040), (2, 744443520), (3, 496295680), (4, 372221760), (5, 297777408), (6, 248147840), (8, 186110880), (10, 148888704), (12, 124073920), (15, 99259136), (16, 93055440), (20, 74444352), (24, 62036960), (30, 49629568), (32, 46527720), (40, 37222176), (43, 34625280), (48, 31018480), (60, 24814784), (64, 23263860), (71, 20970240), (80, 18611088), (86, 17312640), (96, 15509240), (120, 12407392), (127, 11723520), (128, 11631930), (129, 11541760), (142, 10485120), (160, 9305544), (172, 8656320), (192, 7754620), (213, 6990080), (215, 6925056), (240, 6203696), (254, 5861760), (256, 5815965), (258, 5770880), (284, 5242560), (320, 4652772), (344, 4328160), (355, 4194048), (381, 3907840), (384, 3877310), (426, 3495040), (430, 3462528), (480, 3101848), (508, 2930880), (516, 2885440), (568, 2621280), (635, 2344704), (640, 2326386), (645, 2308352), (688, 2164080), (710, 2097024), (762, 1953920), (768, 1938655), (852, 1747520), (860, 1731264), (960, 1550924), (1016, 1465440), (1032, 1442720), (1065, 1398016), (1136, 1310640), (1270, 1172352), (1280, 1163193), (1290, 1154176), (1376, 1082040), (1420, 1048512), (1524, 976960), (1704, 873760), (1720, 865632), (1905, 781568), (1920, 775462), (2032, 732720), (2064, 721360), (2130, 699008), (2272, 655320), (2540, 586176), (2580, 577088), (2752, 541020), (2840, 524256), (3048, 488480), (3053, 487680), (3408, 436880), (3440, 432816), (3810, 390784), (3840, 387731), (4064, 366360), (4128, 360680), (4260, 349504), (4544, 327660), (5080, 293088), (5160, 288544), (5461, 272640), (5504, 270510), (5680, 262128), (6096, 244240), (6106, 243840), (6816, 218440), (6880, 216408), (7620, 195392), (8128, 183180), (8256, 180340), (8520, 174752), (9017, 165120), (9088, 163830), (9159, 162560), (10160, 146544), (10320, 144272), (10922, 136320), (11008, 135255), (11360, 131064), (12192, 122120), (12212, 121920), (13632, 109220), (13760, 108204), (15240, 97696), (15265, 97536), (16256, 91590), (16383, 90880), (16512, 90170), (17040, 87376), (18034, 82560), (18176, 81915), (18318, 81280), (20320, 73272), (20640, 72136), (21844, 68160), (22720, 65532), (24384, 61060), (24424, 60960), (27051, 55040), (27264, 54610), (27305, 54528), (27520, 54102), (30480, 48848), (30530, 48768), (32512, 45795), (32766, 45440), (33024, 45085), (34080, 43688), (36068, 41280), (36636, 40640)]