1285591680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 384

約数和(自身を含む): 4954996800

約数和(自身を除く): 3669405120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 128, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 228, 240, 255, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 456, 480, 510, 544, 570, 576, 608, 612, 640, 646, 680, 684, 691, 720, 760, 765, 816, 855, 912, 960, 969, 1020, 1088, 1140, 1152, 1216, 1224, 1292, 1360, 1368, 1382, 1440, 1520, 1530, 1615, 1632, 1710, 1824, 1920, 1938, 2040, 2073, 2176, 2280, 2432, 2448, 2584, 2720, 2736, 2764, 2880, 2907, 3040, 3060, 3230, 3264, 3420, 3455, 3648, 3876, 4080, 4146, 4560, 4845, 4896, 5168, 5440, 5472, 5528, 5760, 5814, 6080, 6120, 6219, 6460, 6528, 6840, 6910, 7296, 7752, 8160, 8292, 9120, 9690, 9792, 10336, 10365, 10880, 10944, 11056, 11628, 11747, 12160, 12240, 12438, 12920, 13129, 13680, 13820, 14535, 15504, 16320, 16584, 18240, 19380, 19584, 20672, 20730, 21888, 22112, 23256, 23494, 24480, 24876, 25840, 26258, 27360, 27640, 29070, 31008, 31095, 32640, 33168, 35241, 36480, 38760, 39387, 41344, 41460, 44224, 46512, 46988, 48960, 49752, 51680, 52516, 54720, 55280, 58140, 58735, 62016, 62190, 65645, 66336, 70482, 77520, 78774, 82920, 88448, 93024, 93976, 97920, 99504, 103360, 105032, 105723, 109440, 110560, 116280, 117470, 118161, 124032, 124380, 131290, 132672, 140964, 155040, 157548, 165840, 176205, 186048, 187952, 196935, 199008, 206720, 210064, 211446, 221120, 223193, 232560, 234940, 236322, 248760, 262580, 265344, 281928, 310080, 315096, 331680, 352410, 372096, 375904, 393870, 398016, 420128, 422892, 442240, 446386, 465120, 469880, 472644, 497520, 525160, 528615, 563856, 590805, 620160, 630192, 663360, 669579, 704820, 751808, 787740, 796032, 840256, 845784, 892772, 930240, 939760, 945288, 995040, 1050320, 1057230, 1115965, 1127712, 1181610, 1260384, 1326720, 1339158, 1409640, 1503616, 1575480, 1680512, 1691568, 1785544, 1860480, 1879520, 1890576, 1990080, 2008737, 2100640, 2114460, 2231930, 2255424, 2363220, 2520768, 2678316, 2819280, 3150960, 3347895, 3383136, 3571088, 3759040, 3781152, 3980160, 4017474, 4201280, 4228920, 4463860, 4510848, 4726440, 5041536, 5356632, 5638560, 6301920, 6695790, 6766272, 7142176, 7518080, 7562304, 8034948, 8402560, 8457840, 8927720, 9452880, 10043685, 10713264, 11277120, 12603840, 13391580, 13532544, 14284352, 15124608, 16069896, 16915680, 17855440, 18905760, 20087370, 21426528, 22554240, 25207680, 26783160, 28568704, 32139792, 33831360, 35710880, 37811520, 40174740, 42853056, 53566320, 64279584, 67662720, 71421760, 75623040, 80349480, 85706112, 107132640, 128559168, 142843520, 160698960, 214265280, 257118336, 321397920, 428530560, 642795840, 1285591680]

約数ペア:

[(1, 1285591680), (2, 642795840), (3, 428530560), (4, 321397920), (5, 257118336), (6, 214265280), (8, 160698960), (9, 142843520), (10, 128559168), (12, 107132640), (15, 85706112), (16, 80349480), (17, 75623040), (18, 71421760), (19, 67662720), (20, 64279584), (24, 53566320), (30, 42853056), (32, 40174740), (34, 37811520), (36, 35710880), (38, 33831360), (40, 32139792), (45, 28568704), (48, 26783160), (51, 25207680), (57, 22554240), (60, 21426528), (64, 20087370), (68, 18905760), (72, 17855440), (76, 16915680), (80, 16069896), (85, 15124608), (90, 14284352), (95, 13532544), (96, 13391580), (102, 12603840), (114, 11277120), (120, 10713264), (128, 10043685), (136, 9452880), (144, 8927720), (152, 8457840), (153, 8402560), (160, 8034948), (170, 7562304), (171, 7518080), (180, 7142176), (190, 6766272), (192, 6695790), (204, 6301920), (228, 5638560), (240, 5356632), (255, 5041536), (272, 4726440), (285, 4510848), (288, 4463860), (304, 4228920), (306, 4201280), (320, 4017474), (323, 3980160), (340, 3781152), (342, 3759040), (360, 3571088), (380, 3383136), (384, 3347895), (408, 3150960), (456, 2819280), (480, 2678316), (510, 2520768), (544, 2363220), (570, 2255424), (576, 2231930), (608, 2114460), (612, 2100640), (640, 2008737), (646, 1990080), (680, 1890576), (684, 1879520), (691, 1860480), (720, 1785544), (760, 1691568), (765, 1680512), (816, 1575480), (855, 1503616), (912, 1409640), (960, 1339158), (969, 1326720), (1020, 1260384), (1088, 1181610), (1140, 1127712), (1152, 1115965), (1216, 1057230), (1224, 1050320), (1292, 995040), (1360, 945288), (1368, 939760), (1382, 930240), (1440, 892772), (1520, 845784), (1530, 840256), (1615, 796032), (1632, 787740), (1710, 751808), (1824, 704820), (1920, 669579), (1938, 663360), (2040, 630192), (2073, 620160), (2176, 590805), (2280, 563856), (2432, 528615), (2448, 525160), (2584, 497520), (2720, 472644), (2736, 469880), (2764, 465120), (2880, 446386), (2907, 442240), (3040, 422892), (3060, 420128), (3230, 398016), (3264, 393870), (3420, 375904), (3455, 372096), (3648, 352410), (3876, 331680), (4080, 315096), (4146, 310080), (4560, 281928), (4845, 265344), (4896, 262580), (5168, 248760), (5440, 236322), (5472, 234940), (5528, 232560), (5760, 223193), (5814, 221120), (6080, 211446), (6120, 210064), (6219, 206720), (6460, 199008), (6528, 196935), (6840, 187952), (6910, 186048), (7296, 176205), (7752, 165840), (8160, 157548), (8292, 155040), (9120, 140964), (9690, 132672), (9792, 131290), (10336, 124380), (10365, 124032), (10880, 118161), (10944, 117470), (11056, 116280), (11628, 110560), (11747, 109440), (12160, 105723), (12240, 105032), (12438, 103360), (12920, 99504), (13129, 97920), (13680, 93976), (13820, 93024), (14535, 88448), (15504, 82920), (16320, 78774), (16584, 77520), (18240, 70482), (19380, 66336), (19584, 65645), (20672, 62190), (20730, 62016), (21888, 58735), (22112, 58140), (23256, 55280), (23494, 54720), (24480, 52516), (24876, 51680), (25840, 49752), (26258, 48960), (27360, 46988), (27640, 46512), (29070, 44224), (31008, 41460), (31095, 41344), (32640, 39387), (33168, 38760), (35241, 36480)]