684599040

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 432

約数和(自身を含む): 2571319296

約数和(自身を除く): 1886720256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 71, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 142, 144, 155, 160, 162, 180, 186, 192, 213, 216, 240, 243, 248, 256, 270, 279, 284, 288, 310, 320, 324, 355, 360, 372, 384, 405, 426, 432, 465, 480, 486, 496, 540, 558, 568, 576, 620, 639, 640, 648, 710, 720, 744, 768, 810, 837, 852, 864, 930, 960, 972, 992, 1065, 1080, 1116, 1136, 1152, 1215, 1240, 1278, 1280, 1296, 1395, 1420, 1440, 1488, 1620, 1674, 1704, 1728, 1860, 1917, 1920, 1944, 1984, 2130, 2160, 2201, 2232, 2272, 2304, 2430, 2480, 2511, 2556, 2592, 2790, 2840, 2880, 2976, 3195, 3240, 3348, 3408, 3456, 3720, 3834, 3840, 3888, 3968, 4185, 4260, 4320, 4402, 4464, 4544, 4860, 4960, 5022, 5112, 5184, 5580, 5680, 5751, 5760, 5952, 6390, 6480, 6603, 6696, 6816, 6912, 7440, 7533, 7668, 7776, 7936, 8370, 8520, 8640, 8804, 8928, 9088, 9585, 9720, 9920, 10044, 10224, 10368, 11005, 11160, 11360, 11502, 11520, 11904, 12555, 12780, 12960, 13206, 13392, 13632, 14880, 15066, 15336, 15552, 16740, 17040, 17253, 17280, 17608, 17856, 18176, 19170, 19440, 19809, 19840, 20088, 20448, 20736, 22010, 22320, 22720, 23004, 23808, 25110, 25560, 25920, 26412, 26784, 27264, 28755, 29760, 30132, 30672, 31104, 33015, 33480, 34080, 34506, 34560, 35216, 35712, 37665, 38340, 38880, 39618, 39680, 40176, 40896, 44020, 44640, 45440, 46008, 50220, 51120, 51840, 52824, 53568, 54528, 57510, 59427, 59520, 60264, 61344, 62208, 66030, 66960, 68160, 69012, 70432, 71424, 75330, 76680, 77760, 79236, 80352, 81792, 86265, 88040, 89280, 90880, 92016, 99045, 100440, 102240, 103680, 105648, 107136, 115020, 118854, 119040, 120528, 122688, 132060, 133920, 136320, 138024, 140864, 150660, 153360, 155520, 158472, 160704, 163584, 172530, 176080, 178281, 178560, 184032, 198090, 200880, 204480, 211296, 214272, 230040, 237708, 241056, 245376, 264120, 267840, 272640, 276048, 281728, 297135, 301320, 306720, 311040, 316944, 321408, 345060, 352160, 356562, 357120, 368064, 396180, 401760, 408960, 422592, 460080, 475416, 482112, 490752, 528240, 534843, 535680, 552096, 563456, 594270, 602640, 613440, 633888, 642816, 690120, 704320, 713124, 736128, 792360, 803520, 817920, 845184, 891405, 920160, 950832, 964224, 1056480, 1069686, 1071360, 1104192, 1188540, 1205280, 1226880, 1267776, 1380240, 1408640, 1426248, 1472256, 1584720, 1607040, 1690368, 1782810, 1840320, 1901664, 1928448, 2112960, 2139372, 2208384, 2377080, 2410560, 2453760, 2535552, 2674215, 2760480, 2817280, 2852496, 3169440, 3214080, 3565620, 3680640, 3803328, 4225920, 4278744, 4416768, 4754160, 4821120, 5071104, 5348430, 5520960, 5704992, 6338880, 7131240, 7361280, 7606656, 8451840, 8557488, 9508320, 9642240, 10696860, 11041920, 11409984, 12677760, 14262480, 15213312, 17114976, 19016640, 21393720, 22083840, 22819968, 25355520, 28524960, 34229952, 38033280, 42787440, 45639936, 57049920, 68459904, 76066560, 85574880, 114099840, 136919808, 171149760, 228199680, 342299520, 684599040]

約数ペア:

[(1, 684599040), (2, 342299520), (3, 228199680), (4, 171149760), (5, 136919808), (6, 114099840), (8, 85574880), (9, 76066560), (10, 68459904), (12, 57049920), (15, 45639936), (16, 42787440), (18, 38033280), (20, 34229952), (24, 28524960), (27, 25355520), (30, 22819968), (31, 22083840), (32, 21393720), (36, 19016640), (40, 17114976), (45, 15213312), (48, 14262480), (54, 12677760), (60, 11409984), (62, 11041920), (64, 10696860), (71, 9642240), (72, 9508320), (80, 8557488), (81, 8451840), (90, 7606656), (93, 7361280), (96, 7131240), (108, 6338880), (120, 5704992), (124, 5520960), (128, 5348430), (135, 5071104), (142, 4821120), (144, 4754160), (155, 4416768), (160, 4278744), (162, 4225920), (180, 3803328), (186, 3680640), (192, 3565620), (213, 3214080), (216, 3169440), (240, 2852496), (243, 2817280), (248, 2760480), (256, 2674215), (270, 2535552), (279, 2453760), (284, 2410560), (288, 2377080), (310, 2208384), (320, 2139372), (324, 2112960), (355, 1928448), (360, 1901664), (372, 1840320), (384, 1782810), (405, 1690368), (426, 1607040), (432, 1584720), (465, 1472256), (480, 1426248), (486, 1408640), (496, 1380240), (540, 1267776), (558, 1226880), (568, 1205280), (576, 1188540), (620, 1104192), (639, 1071360), (640, 1069686), (648, 1056480), (710, 964224), (720, 950832), (744, 920160), (768, 891405), (810, 845184), (837, 817920), (852, 803520), (864, 792360), (930, 736128), (960, 713124), (972, 704320), (992, 690120), (1065, 642816), (1080, 633888), (1116, 613440), (1136, 602640), (1152, 594270), (1215, 563456), (1240, 552096), (1278, 535680), (1280, 534843), (1296, 528240), (1395, 490752), (1420, 482112), (1440, 475416), (1488, 460080), (1620, 422592), (1674, 408960), (1704, 401760), (1728, 396180), (1860, 368064), (1917, 357120), (1920, 356562), (1944, 352160), (1984, 345060), (2130, 321408), (2160, 316944), (2201, 311040), (2232, 306720), (2272, 301320), (2304, 297135), (2430, 281728), (2480, 276048), (2511, 272640), (2556, 267840), (2592, 264120), (2790, 245376), (2840, 241056), (2880, 237708), (2976, 230040), (3195, 214272), (3240, 211296), (3348, 204480), (3408, 200880), (3456, 198090), (3720, 184032), (3834, 178560), (3840, 178281), (3888, 176080), (3968, 172530), (4185, 163584), (4260, 160704), (4320, 158472), (4402, 155520), (4464, 153360), (4544, 150660), (4860, 140864), (4960, 138024), (5022, 136320), (5112, 133920), (5184, 132060), (5580, 122688), (5680, 120528), (5751, 119040), (5760, 118854), (5952, 115020), (6390, 107136), (6480, 105648), (6603, 103680), (6696, 102240), (6816, 100440), (6912, 99045), (7440, 92016), (7533, 90880), (7668, 89280), (7776, 88040), (7936, 86265), (8370, 81792), (8520, 80352), (8640, 79236), (8804, 77760), (8928, 76680), (9088, 75330), (9585, 71424), (9720, 70432), (9920, 69012), (10044, 68160), (10224, 66960), (10368, 66030), (11005, 62208), (11160, 61344), (11360, 60264), (11502, 59520), (11520, 59427), (11904, 57510), (12555, 54528), (12780, 53568), (12960, 52824), (13206, 51840), (13392, 51120), (13632, 50220), (14880, 46008), (15066, 45440), (15336, 44640), (15552, 44020), (16740, 40896), (17040, 40176), (17253, 39680), (17280, 39618), (17608, 38880), (17856, 38340), (18176, 37665), (19170, 35712), (19440, 35216), (19809, 34560), (19840, 34506), (20088, 34080), (20448, 33480), (20736, 33015), (22010, 31104), (22320, 30672), (22720, 30132), (23004, 29760), (23808, 28755), (25110, 27264), (25560, 26784), (25920, 26412)]