15420017760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1395

約数の個数: 384

約数和(自身を含む): 57465676800

約数和(自身を除く): 42045659040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 196, 210, 219, 224, 240, 245, 280, 292, 294, 336, 343, 365, 392, 420, 438, 480, 490, 511, 560, 584, 588, 672, 686, 730, 735, 784, 840, 876, 980, 1022, 1029, 1095, 1120, 1168, 1176, 1283, 1372, 1460, 1470, 1533, 1568, 1680, 1715, 1752, 1960, 2044, 2058, 2190, 2336, 2352, 2555, 2566, 2744, 2920, 2940, 3066, 3360, 3430, 3504, 3577, 3849, 3920, 4088, 4116, 4380, 4704, 5110, 5132, 5145, 5488, 5840, 5880, 6132, 6415, 6860, 7008, 7154, 7665, 7698, 7840, 8176, 8232, 8760, 8981, 10220, 10264, 10290, 10731, 10976, 11680, 11760, 12264, 12830, 13720, 14308, 15330, 15396, 16352, 16464, 17520, 17885, 17962, 19245, 20440, 20528, 20580, 21462, 23520, 24528, 25039, 25660, 26943, 27440, 28616, 30660, 30792, 32928, 35040, 35770, 35924, 38490, 40880, 41056, 41160, 42924, 44905, 49056, 50078, 51320, 53655, 53886, 54880, 57232, 61320, 61584, 62867, 71540, 71848, 75117, 76980, 81760, 82320, 85848, 89810, 93659, 100156, 102640, 107310, 107772, 114464, 122640, 123168, 125195, 125734, 134715, 143080, 143696, 150234, 153960, 164640, 171696, 179620, 187318, 188601, 200312, 205280, 214620, 215544, 245280, 250390, 251468, 269430, 280977, 286160, 287392, 300468, 307920, 314335, 343392, 359240, 374636, 375585, 377202, 400624, 429240, 431088, 440069, 468295, 500780, 502936, 538860, 561954, 572320, 600936, 615840, 628670, 655613, 718480, 749272, 751170, 754404, 801248, 858480, 862176, 880138, 936590, 943005, 1001560, 1005872, 1077720, 1123908, 1201872, 1257340, 1311226, 1320207, 1404885, 1436960, 1498544, 1502340, 1508808, 1716960, 1760276, 1873180, 1886010, 1966839, 2003120, 2011744, 2155440, 2200345, 2247816, 2403744, 2514680, 2622452, 2640414, 2809770, 2997088, 3004680, 3017616, 3278065, 3520552, 3746360, 3772020, 3933678, 4006240, 4310880, 4400690, 4495632, 4589291, 5029360, 5244904, 5280828, 5619540, 6009360, 6035232, 6556130, 6601035, 7041104, 7492720, 7544040, 7867356, 8801380, 8991264, 9178582, 9834195, 10058720, 10489808, 10561656, 11239080, 12018720, 13112260, 13202070, 13767873, 14082208, 14985440, 15088080, 15734712, 17602760, 18357164, 19668390, 20979616, 21123312, 22478160, 22946455, 26224520, 26404140, 27535746, 30176160, 31469424, 32125037, 35205520, 36714328, 39336780, 42246624, 44956320, 45892910, 52449040, 52808280, 55071492, 62938848, 64250074, 68839365, 70411040, 73428656, 78673560, 91785820, 96375111, 104898080, 105616560, 110142984, 128500148, 137678730, 146857312, 157347120, 160625185, 183571640, 192750222, 211233120, 220285968, 257000296, 275357460, 314694240, 321250370, 367143280, 385500444, 440571936, 481875555, 514000592, 550714920, 642500740, 734286560, 771000888, 963751110, 1028001184, 1101429840, 1285001480, 1542001776, 1927502220, 2202859680, 2570002960, 3084003552, 3855004440, 5140005920, 7710008880, 15420017760]

約数ペア:

[(1, 15420017760), (2, 7710008880), (3, 5140005920), (4, 3855004440), (5, 3084003552), (6, 2570002960), (7, 2202859680), (8, 1927502220), (10, 1542001776), (12, 1285001480), (14, 1101429840), (15, 1028001184), (16, 963751110), (20, 771000888), (21, 734286560), (24, 642500740), (28, 550714920), (30, 514000592), (32, 481875555), (35, 440571936), (40, 385500444), (42, 367143280), (48, 321250370), (49, 314694240), (56, 275357460), (60, 257000296), (70, 220285968), (73, 211233120), (80, 192750222), (84, 183571640), (96, 160625185), (98, 157347120), (105, 146857312), (112, 137678730), (120, 128500148), (140, 110142984), (146, 105616560), (147, 104898080), (160, 96375111), (168, 91785820), (196, 78673560), (210, 73428656), (219, 70411040), (224, 68839365), (240, 64250074), (245, 62938848), (280, 55071492), (292, 52808280), (294, 52449040), (336, 45892910), (343, 44956320), (365, 42246624), (392, 39336780), (420, 36714328), (438, 35205520), (480, 32125037), (490, 31469424), (511, 30176160), (560, 27535746), (584, 26404140), (588, 26224520), (672, 22946455), (686, 22478160), (730, 21123312), (735, 20979616), (784, 19668390), (840, 18357164), (876, 17602760), (980, 15734712), (1022, 15088080), (1029, 14985440), (1095, 14082208), (1120, 13767873), (1168, 13202070), (1176, 13112260), (1283, 12018720), (1372, 11239080), (1460, 10561656), (1470, 10489808), (1533, 10058720), (1568, 9834195), (1680, 9178582), (1715, 8991264), (1752, 8801380), (1960, 7867356), (2044, 7544040), (2058, 7492720), (2190, 7041104), (2336, 6601035), (2352, 6556130), (2555, 6035232), (2566, 6009360), (2744, 5619540), (2920, 5280828), (2940, 5244904), (3066, 5029360), (3360, 4589291), (3430, 4495632), (3504, 4400690), (3577, 4310880), (3849, 4006240), (3920, 3933678), (4088, 3772020), (4116, 3746360), (4380, 3520552), (4704, 3278065), (5110, 3017616), (5132, 3004680), (5145, 2997088), (5488, 2809770), (5840, 2640414), (5880, 2622452), (6132, 2514680), (6415, 2403744), (6860, 2247816), (7008, 2200345), (7154, 2155440), (7665, 2011744), (7698, 2003120), (7840, 1966839), (8176, 1886010), (8232, 1873180), (8760, 1760276), (8981, 1716960), (10220, 1508808), (10264, 1502340), (10290, 1498544), (10731, 1436960), (10976, 1404885), (11680, 1320207), (11760, 1311226), (12264, 1257340), (12830, 1201872), (13720, 1123908), (14308, 1077720), (15330, 1005872), (15396, 1001560), (16352, 943005), (16464, 936590), (17520, 880138), (17885, 862176), (17962, 858480), (19245, 801248), (20440, 754404), (20528, 751170), (20580, 749272), (21462, 718480), (23520, 655613), (24528, 628670), (25039, 615840), (25660, 600936), (26943, 572320), (27440, 561954), (28616, 538860), (30660, 502936), (30792, 500780), (32928, 468295), (35040, 440069), (35770, 431088), (35924, 429240), (38490, 400624), (40880, 377202), (41056, 375585), (41160, 374636), (42924, 359240), (44905, 343392), (49056, 314335), (50078, 307920), (51320, 300468), (53655, 287392), (53886, 286160), (54880, 280977), (57232, 269430), (61320, 251468), (61584, 250390), (62867, 245280), (71540, 215544), (71848, 214620), (75117, 205280), (76980, 200312), (81760, 188601), (82320, 187318), (85848, 179620), (89810, 171696), (93659, 164640), (100156, 153960), (102640, 150234), (107310, 143696), (107772, 143080), (114464, 134715), (122640, 125734), (123168, 125195)]