1279226880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 528

約数和(自身を含む): 4966251264

約数和(自身を除く): 3687024384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 64, 68, 69, 71, 72, 80, 85, 90, 92, 96, 102, 115, 120, 128, 136, 138, 142, 144, 153, 160, 170, 180, 184, 192, 204, 207, 213, 230, 240, 255, 256, 272, 276, 284, 288, 306, 320, 340, 345, 355, 360, 368, 384, 391, 408, 414, 426, 460, 480, 510, 512, 544, 552, 568, 576, 612, 639, 640, 680, 690, 710, 720, 736, 765, 768, 782, 816, 828, 852, 920, 960, 1020, 1024, 1035, 1065, 1088, 1104, 1136, 1152, 1173, 1207, 1224, 1278, 1280, 1360, 1380, 1420, 1440, 1472, 1530, 1536, 1564, 1632, 1633, 1656, 1704, 1840, 1920, 1955, 2040, 2070, 2130, 2176, 2208, 2272, 2304, 2346, 2414, 2448, 2556, 2560, 2720, 2760, 2840, 2880, 2944, 3060, 3072, 3128, 3195, 3264, 3266, 3312, 3408, 3519, 3621, 3680, 3840, 3910, 4080, 4140, 4260, 4352, 4416, 4544, 4608, 4692, 4828, 4896, 4899, 5112, 5120, 5440, 5520, 5680, 5760, 5865, 5888, 6035, 6120, 6256, 6390, 6528, 6532, 6624, 6816, 7038, 7242, 7360, 7680, 7820, 8160, 8165, 8280, 8520, 8704, 8832, 9088, 9216, 9384, 9656, 9792, 9798, 10224, 10863, 10880, 11040, 11360, 11520, 11730, 11776, 12070, 12240, 12512, 12780, 13056, 13064, 13248, 13632, 14076, 14484, 14697, 14720, 15360, 15640, 16320, 16330, 16560, 17040, 17408, 17595, 17664, 18105, 18176, 18768, 19312, 19584, 19596, 20448, 21726, 21760, 22080, 22720, 23040, 23460, 23552, 24140, 24480, 24495, 25024, 25560, 26112, 26128, 26496, 27264, 27761, 28152, 28968, 29394, 29440, 31280, 32640, 32660, 33120, 34080, 35190, 35328, 36210, 36352, 37536, 38624, 39168, 39192, 40896, 43452, 43520, 44160, 45440, 46080, 46920, 48280, 48960, 48990, 50048, 51120, 52224, 52256, 52992, 54315, 54528, 55522, 56304, 57936, 58788, 58880, 62560, 65280, 65320, 66240, 68160, 70380, 70656, 72420, 72704, 73485, 75072, 77248, 78336, 78384, 81792, 83283, 86904, 87040, 88320, 90880, 93840, 96560, 97920, 97980, 100096, 102240, 104512, 105984, 108630, 109056, 111044, 112608, 115872, 117576, 117760, 125120, 130560, 130640, 132480, 136320, 138805, 140760, 144840, 146970, 150144, 154496, 156672, 156768, 163584, 166566, 173808, 176640, 181760, 187680, 193120, 195840, 195960, 200192, 204480, 209024, 211968, 217260, 218112, 222088, 225216, 231744, 235152, 249849, 250240, 261120, 261280, 264960, 272640, 277610, 281520, 289680, 293940, 300288, 308992, 313536, 327168, 333132, 347616, 353280, 363520, 375360, 386240, 391680, 391920, 400384, 408960, 416415, 418048, 434520, 444176, 450432, 463488, 470304, 499698, 500480, 522560, 529920, 545280, 555220, 563040, 579360, 587880, 600576, 617984, 627072, 654336, 666264, 695232, 750720, 772480, 783360, 783840, 817920, 832830, 836096, 869040, 888352, 900864, 926976, 940608, 999396, 1000960, 1045120, 1059840, 1090560, 1110440, 1126080, 1158720, 1175760, 1201152, 1235968, 1249245, 1254144, 1332528, 1390464, 1501440, 1544960, 1567680, 1635840, 1665660, 1672192, 1738080, 1776704, 1801728, 1853952, 1881216, 1998792, 2001920, 2090240, 2220880, 2252160, 2317440, 2351520, 2498490, 2508288, 2665056, 2780928, 3002880, 3089920, 3135360, 3271680, 3331320, 3476160, 3553408, 3603456, 3707904, 3762432, 3997584, 4180480, 4441760, 4504320, 4634880, 4703040, 4996980, 5016576, 5330112, 5561856, 6005760, 6179840, 6270720, 6662640, 6952320, 7106816, 7524864, 7995168, 8360960, 8883520, 9008640, 9269760, 9406080, 9993960, 10660224, 11123712, 12541440, 13325280, 13904640, 14213632, 15049728, 15990336, 17767040, 18017280, 18539520, 18812160, 19987920, 21320448, 25082880, 26650560, 27809280, 28427264, 31980672, 35534080, 37624320, 39975840, 42640896, 53301120, 55618560, 63961344, 71068160, 75248640, 79951680, 85281792, 106602240, 127922688, 142136320, 159903360, 213204480, 255845376, 319806720, 426408960, 639613440, 1279226880]

約数ペア:

[(1, 1279226880), (2, 639613440), (3, 426408960), (4, 319806720), (5, 255845376), (6, 213204480), (8, 159903360), (9, 142136320), (10, 127922688), (12, 106602240), (15, 85281792), (16, 79951680), (17, 75248640), (18, 71068160), (20, 63961344), (23, 55618560), (24, 53301120), (30, 42640896), (32, 39975840), (34, 37624320), (36, 35534080), (40, 31980672), (45, 28427264), (46, 27809280), (48, 26650560), (51, 25082880), (60, 21320448), (64, 19987920), (68, 18812160), (69, 18539520), (71, 18017280), (72, 17767040), (80, 15990336), (85, 15049728), (90, 14213632), (92, 13904640), (96, 13325280), (102, 12541440), (115, 11123712), (120, 10660224), (128, 9993960), (136, 9406080), (138, 9269760), (142, 9008640), (144, 8883520), (153, 8360960), (160, 7995168), (170, 7524864), (180, 7106816), (184, 6952320), (192, 6662640), (204, 6270720), (207, 6179840), (213, 6005760), (230, 5561856), (240, 5330112), (255, 5016576), (256, 4996980), (272, 4703040), (276, 4634880), (284, 4504320), (288, 4441760), (306, 4180480), (320, 3997584), (340, 3762432), (345, 3707904), (355, 3603456), (360, 3553408), (368, 3476160), (384, 3331320), (391, 3271680), (408, 3135360), (414, 3089920), (426, 3002880), (460, 2780928), (480, 2665056), (510, 2508288), (512, 2498490), (544, 2351520), (552, 2317440), (568, 2252160), (576, 2220880), (612, 2090240), (639, 2001920), (640, 1998792), (680, 1881216), (690, 1853952), (710, 1801728), (720, 1776704), (736, 1738080), (765, 1672192), (768, 1665660), (782, 1635840), (816, 1567680), (828, 1544960), (852, 1501440), (920, 1390464), (960, 1332528), (1020, 1254144), (1024, 1249245), (1035, 1235968), (1065, 1201152), (1088, 1175760), (1104, 1158720), (1136, 1126080), (1152, 1110440), (1173, 1090560), (1207, 1059840), (1224, 1045120), (1278, 1000960), (1280, 999396), (1360, 940608), (1380, 926976), (1420, 900864), (1440, 888352), (1472, 869040), (1530, 836096), (1536, 832830), (1564, 817920), (1632, 783840), (1633, 783360), (1656, 772480), (1704, 750720), (1840, 695232), (1920, 666264), (1955, 654336), (2040, 627072), (2070, 617984), (2130, 600576), (2176, 587880), (2208, 579360), (2272, 563040), (2304, 555220), (2346, 545280), (2414, 529920), (2448, 522560), (2556, 500480), (2560, 499698), (2720, 470304), (2760, 463488), (2840, 450432), (2880, 444176), (2944, 434520), (3060, 418048), (3072, 416415), (3128, 408960), (3195, 400384), (3264, 391920), (3266, 391680), (3312, 386240), (3408, 375360), (3519, 363520), (3621, 353280), (3680, 347616), (3840, 333132), (3910, 327168), (4080, 313536), (4140, 308992), (4260, 300288), (4352, 293940), (4416, 289680), (4544, 281520), (4608, 277610), (4692, 272640), (4828, 264960), (4896, 261280), (4899, 261120), (5112, 250240), (5120, 249849), (5440, 235152), (5520, 231744), (5680, 225216), (5760, 222088), (5865, 218112), (5888, 217260), (6035, 211968), (6120, 209024), (6256, 204480), (6390, 200192), (6528, 195960), (6532, 195840), (6624, 193120), (6816, 187680), (7038, 181760), (7242, 176640), (7360, 173808), (7680, 166566), (7820, 163584), (8160, 156768), (8165, 156672), (8280, 154496), (8520, 150144), (8704, 146970), (8832, 144840), (9088, 140760), (9216, 138805), (9384, 136320), (9656, 132480), (9792, 130640), (9798, 130560), (10224, 125120), (10863, 117760), (10880, 117576), (11040, 115872), (11360, 112608), (11520, 111044), (11730, 109056), (11776, 108630), (12070, 105984), (12240, 104512), (12512, 102240), (12780, 100096), (13056, 97980), (13064, 97920), (13248, 96560), (13632, 93840), (14076, 90880), (14484, 88320), (14697, 87040), (14720, 86904), (15360, 83283), (15640, 81792), (16320, 78384), (16330, 78336), (16560, 77248), (17040, 75072), (17408, 73485), (17595, 72704), (17664, 72420), (18105, 70656), (18176, 70380), (18768, 68160), (19312, 66240), (19584, 65320), (19596, 65280), (20448, 62560), (21726, 58880), (21760, 58788), (22080, 57936), (22720, 56304), (23040, 55522), (23460, 54528), (23552, 54315), (24140, 52992), (24480, 52256), (24495, 52224), (25024, 51120), (25560, 50048), (26112, 48990), (26128, 48960), (26496, 48280), (27264, 46920), (27761, 46080), (28152, 45440), (28968, 44160), (29394, 43520), (29440, 43452), (31280, 40896), (32640, 39192), (32660, 39168), (33120, 38624), (34080, 37536), (35190, 36352), (35328, 36210)]