1556242560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 384

約数和(自身を含む): 5945996160

約数和(自身を除く): 4389753600

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, 72, 80, 85, 90, 92, 96, 102, 115, 120, 128, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 230, 240, 255, 272, 276, 288, 306, 320, 340, 345, 360, 368, 384, 391, 408, 414, 460, 480, 510, 544, 552, 576, 612, 640, 680, 690, 691, 720, 736, 765, 782, 816, 828, 920, 960, 1020, 1035, 1088, 1104, 1152, 1173, 1224, 1360, 1380, 1382, 1440, 1472, 1530, 1564, 1632, 1656, 1840, 1920, 1955, 2040, 2070, 2073, 2176, 2208, 2346, 2448, 2720, 2760, 2764, 2880, 2944, 3060, 3128, 3264, 3312, 3455, 3519, 3680, 3910, 4080, 4140, 4146, 4416, 4692, 4896, 5440, 5520, 5528, 5760, 5865, 6120, 6219, 6256, 6528, 6624, 6910, 7038, 7360, 7820, 8160, 8280, 8292, 8832, 9384, 9792, 10365, 10880, 11040, 11056, 11730, 11747, 12240, 12438, 12512, 13248, 13820, 14076, 14720, 15640, 15893, 16320, 16560, 16584, 17595, 18768, 19584, 20730, 22080, 22112, 23460, 23494, 24480, 24876, 25024, 26496, 27640, 28152, 31095, 31280, 31786, 32640, 33120, 33168, 35190, 35241, 37536, 41460, 44160, 44224, 46920, 46988, 47679, 48960, 49752, 50048, 55280, 56304, 58735, 62190, 62560, 63572, 66240, 66336, 70380, 70482, 75072, 79465, 82920, 88448, 93840, 93976, 95358, 97920, 99504, 105723, 110560, 112608, 117470, 124380, 125120, 127144, 132480, 132672, 140760, 140964, 143037, 150144, 158930, 165840, 176205, 187680, 187952, 190716, 199008, 211446, 221120, 225216, 234940, 238395, 248760, 250240, 254288, 265344, 270181, 281520, 281928, 286074, 317860, 331680, 352410, 375360, 375904, 381432, 398016, 422892, 442240, 450432, 469880, 476790, 497520, 508576, 528615, 540362, 563040, 563856, 572148, 635720, 663360, 704820, 715185, 750720, 751808, 762864, 796032, 810543, 845784, 939760, 953580, 995040, 1017152, 1057230, 1080724, 1126080, 1127712, 1144296, 1271440, 1326720, 1350905, 1409640, 1430370, 1503616, 1525728, 1621086, 1691568, 1879520, 1907160, 1990080, 2034304, 2114460, 2161448, 2252160, 2255424, 2288592, 2431629, 2542880, 2701810, 2819280, 2860740, 3051456, 3242172, 3383136, 3759040, 3814320, 3980160, 4052715, 4228920, 4322896, 4510848, 4577184, 4863258, 5085760, 5403620, 5638560, 5721480, 6102912, 6484344, 6766272, 7518080, 7628640, 8105430, 8457840, 8645792, 9154368, 9726516, 10171520, 10807240, 11277120, 11442960, 12158145, 12968688, 13532544, 15257280, 16210860, 16915680, 17291584, 18308736, 19453032, 21614480, 22554240, 22885920, 24316290, 25937376, 30514560, 32421720, 33831360, 34583168, 38906064, 43228960, 45771840, 48632580, 51874752, 64843440, 67662720, 77812128, 86457920, 91543680, 97265160, 103749504, 129686880, 155624256, 172915840, 194530320, 259373760, 311248512, 389060640, 518747520, 778121280, 1556242560]

約数ペア:

[(1, 1556242560), (2, 778121280), (3, 518747520), (4, 389060640), (5, 311248512), (6, 259373760), (8, 194530320), (9, 172915840), (10, 155624256), (12, 129686880), (15, 103749504), (16, 97265160), (17, 91543680), (18, 86457920), (20, 77812128), (23, 67662720), (24, 64843440), (30, 51874752), (32, 48632580), (34, 45771840), (36, 43228960), (40, 38906064), (45, 34583168), (46, 33831360), (48, 32421720), (51, 30514560), (60, 25937376), (64, 24316290), (68, 22885920), (69, 22554240), (72, 21614480), (80, 19453032), (85, 18308736), (90, 17291584), (92, 16915680), (96, 16210860), (102, 15257280), (115, 13532544), (120, 12968688), (128, 12158145), (136, 11442960), (138, 11277120), (144, 10807240), (153, 10171520), (160, 9726516), (170, 9154368), (180, 8645792), (184, 8457840), (192, 8105430), (204, 7628640), (207, 7518080), (230, 6766272), (240, 6484344), (255, 6102912), (272, 5721480), (276, 5638560), (288, 5403620), (306, 5085760), (320, 4863258), (340, 4577184), (345, 4510848), (360, 4322896), (368, 4228920), (384, 4052715), (391, 3980160), (408, 3814320), (414, 3759040), (460, 3383136), (480, 3242172), (510, 3051456), (544, 2860740), (552, 2819280), (576, 2701810), (612, 2542880), (640, 2431629), (680, 2288592), (690, 2255424), (691, 2252160), (720, 2161448), (736, 2114460), (765, 2034304), (782, 1990080), (816, 1907160), (828, 1879520), (920, 1691568), (960, 1621086), (1020, 1525728), (1035, 1503616), (1088, 1430370), (1104, 1409640), (1152, 1350905), (1173, 1326720), (1224, 1271440), (1360, 1144296), (1380, 1127712), (1382, 1126080), (1440, 1080724), (1472, 1057230), (1530, 1017152), (1564, 995040), (1632, 953580), (1656, 939760), (1840, 845784), (1920, 810543), (1955, 796032), (2040, 762864), (2070, 751808), (2073, 750720), (2176, 715185), (2208, 704820), (2346, 663360), (2448, 635720), (2720, 572148), (2760, 563856), (2764, 563040), (2880, 540362), (2944, 528615), (3060, 508576), (3128, 497520), (3264, 476790), (3312, 469880), (3455, 450432), (3519, 442240), (3680, 422892), (3910, 398016), (4080, 381432), (4140, 375904), (4146, 375360), (4416, 352410), (4692, 331680), (4896, 317860), (5440, 286074), (5520, 281928), (5528, 281520), (5760, 270181), (5865, 265344), (6120, 254288), (6219, 250240), (6256, 248760), (6528, 238395), (6624, 234940), (6910, 225216), (7038, 221120), (7360, 211446), (7820, 199008), (8160, 190716), (8280, 187952), (8292, 187680), (8832, 176205), (9384, 165840), (9792, 158930), (10365, 150144), (10880, 143037), (11040, 140964), (11056, 140760), (11730, 132672), (11747, 132480), (12240, 127144), (12438, 125120), (12512, 124380), (13248, 117470), (13820, 112608), (14076, 110560), (14720, 105723), (15640, 99504), (15893, 97920), (16320, 95358), (16560, 93976), (16584, 93840), (17595, 88448), (18768, 82920), (19584, 79465), (20730, 75072), (22080, 70482), (22112, 70380), (23460, 66336), (23494, 66240), (24480, 63572), (24876, 62560), (25024, 62190), (26496, 58735), (27640, 56304), (28152, 55280), (31095, 50048), (31280, 49752), (31786, 48960), (32640, 47679), (33120, 46988), (33168, 46920), (35190, 44224), (35241, 44160), (37536, 41460)]