1284821760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 4291418880

約数和(自身を除く): 3006597120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 59, 60, 64, 80, 96, 106, 107, 118, 120, 128, 159, 160, 177, 192, 212, 214, 236, 240, 256, 265, 295, 318, 320, 321, 354, 384, 424, 428, 472, 480, 530, 535, 590, 636, 640, 642, 708, 768, 795, 848, 856, 885, 944, 960, 1060, 1070, 1180, 1272, 1280, 1284, 1416, 1590, 1605, 1696, 1712, 1770, 1888, 1920, 2120, 2140, 2360, 2544, 2568, 2832, 3127, 3180, 3210, 3392, 3424, 3540, 3776, 3840, 4240, 4280, 4720, 5088, 5136, 5664, 5671, 6254, 6313, 6360, 6420, 6784, 6848, 7080, 7552, 8480, 8560, 9381, 9440, 10176, 10272, 11328, 11342, 12508, 12626, 12720, 12840, 13568, 13696, 14160, 15104, 15635, 16960, 17013, 17120, 18762, 18880, 18939, 20352, 20544, 22656, 22684, 25016, 25252, 25440, 25680, 27392, 28320, 28355, 31270, 31565, 33920, 34026, 34240, 37524, 37760, 37878, 40704, 41088, 45312, 45368, 46905, 50032, 50504, 50880, 51360, 56640, 56710, 62540, 63130, 67840, 68052, 68480, 75048, 75520, 75756, 82176, 85065, 90736, 93810, 94695, 100064, 101008, 101760, 102720, 113280, 113420, 125080, 126260, 136104, 136960, 150096, 151512, 170130, 181472, 187620, 189390, 200128, 202016, 203520, 205440, 226560, 226840, 250160, 252520, 272208, 300192, 303024, 334589, 340260, 362944, 375240, 378780, 400256, 404032, 410880, 453680, 500320, 505040, 544416, 600384, 606048, 669178, 680520, 725888, 750480, 757560, 800512, 808064, 907360, 1000640, 1003767, 1010080, 1088832, 1200768, 1212096, 1338356, 1361040, 1451776, 1500960, 1515120, 1616128, 1672945, 1814720, 2001280, 2007534, 2020160, 2177664, 2401536, 2424192, 2676712, 2722080, 3001920, 3030240, 3345890, 3629440, 4002560, 4015068, 4040320, 4355328, 4848384, 5018835, 5353424, 5444160, 6003840, 6060480, 6691780, 7258880, 8030136, 8080640, 10037670, 10706848, 10888320, 12007680, 12120960, 13383560, 16060272, 20075340, 21413696, 21776640, 24241920, 26767120, 32120544, 40150680, 42827392, 53534240, 64241088, 80301360, 85654784, 107068480, 128482176, 160602720, 214136960, 256964352, 321205440, 428273920, 642410880, 1284821760]

約数ペア:

[(1, 1284821760), (2, 642410880), (3, 428273920), (4, 321205440), (5, 256964352), (6, 214136960), (8, 160602720), (10, 128482176), (12, 107068480), (15, 85654784), (16, 80301360), (20, 64241088), (24, 53534240), (30, 42827392), (32, 40150680), (40, 32120544), (48, 26767120), (53, 24241920), (59, 21776640), (60, 21413696), (64, 20075340), (80, 16060272), (96, 13383560), (106, 12120960), (107, 12007680), (118, 10888320), (120, 10706848), (128, 10037670), (159, 8080640), (160, 8030136), (177, 7258880), (192, 6691780), (212, 6060480), (214, 6003840), (236, 5444160), (240, 5353424), (256, 5018835), (265, 4848384), (295, 4355328), (318, 4040320), (320, 4015068), (321, 4002560), (354, 3629440), (384, 3345890), (424, 3030240), (428, 3001920), (472, 2722080), (480, 2676712), (530, 2424192), (535, 2401536), (590, 2177664), (636, 2020160), (640, 2007534), (642, 2001280), (708, 1814720), (768, 1672945), (795, 1616128), (848, 1515120), (856, 1500960), (885, 1451776), (944, 1361040), (960, 1338356), (1060, 1212096), (1070, 1200768), (1180, 1088832), (1272, 1010080), (1280, 1003767), (1284, 1000640), (1416, 907360), (1590, 808064), (1605, 800512), (1696, 757560), (1712, 750480), (1770, 725888), (1888, 680520), (1920, 669178), (2120, 606048), (2140, 600384), (2360, 544416), (2544, 505040), (2568, 500320), (2832, 453680), (3127, 410880), (3180, 404032), (3210, 400256), (3392, 378780), (3424, 375240), (3540, 362944), (3776, 340260), (3840, 334589), (4240, 303024), (4280, 300192), (4720, 272208), (5088, 252520), (5136, 250160), (5664, 226840), (5671, 226560), (6254, 205440), (6313, 203520), (6360, 202016), (6420, 200128), (6784, 189390), (6848, 187620), (7080, 181472), (7552, 170130), (8480, 151512), (8560, 150096), (9381, 136960), (9440, 136104), (10176, 126260), (10272, 125080), (11328, 113420), (11342, 113280), (12508, 102720), (12626, 101760), (12720, 101008), (12840, 100064), (13568, 94695), (13696, 93810), (14160, 90736), (15104, 85065), (15635, 82176), (16960, 75756), (17013, 75520), (17120, 75048), (18762, 68480), (18880, 68052), (18939, 67840), (20352, 63130), (20544, 62540), (22656, 56710), (22684, 56640), (25016, 51360), (25252, 50880), (25440, 50504), (25680, 50032), (27392, 46905), (28320, 45368), (28355, 45312), (31270, 41088), (31565, 40704), (33920, 37878), (34026, 37760), (34240, 37524)]