550724880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 1928448000

約数和(自身を除く): 1377723120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 59, 60, 69, 76, 80, 89, 92, 95, 114, 115, 118, 120, 138, 152, 177, 178, 184, 190, 228, 230, 236, 240, 267, 276, 285, 295, 304, 345, 354, 356, 368, 380, 437, 445, 456, 460, 472, 534, 552, 570, 590, 690, 708, 712, 760, 874, 885, 890, 912, 920, 944, 1068, 1104, 1121, 1140, 1180, 1311, 1335, 1357, 1380, 1416, 1424, 1520, 1691, 1748, 1770, 1780, 1840, 2047, 2136, 2185, 2242, 2280, 2360, 2622, 2670, 2714, 2760, 2832, 3363, 3382, 3496, 3540, 3560, 4071, 4094, 4272, 4370, 4484, 4560, 4720, 5073, 5244, 5251, 5340, 5428, 5520, 5605, 6141, 6555, 6726, 6764, 6785, 6992, 7080, 7120, 8142, 8188, 8455, 8740, 8968, 10146, 10235, 10488, 10502, 10680, 10856, 11210, 12282, 13110, 13452, 13528, 13570, 14160, 15753, 16284, 16376, 16815, 16910, 17480, 17936, 20292, 20355, 20470, 20976, 21004, 21360, 21712, 22420, 24564, 25365, 25783, 26220, 26255, 26904, 27056, 27140, 30705, 31506, 32568, 32752, 33630, 33820, 34960, 38893, 40584, 40710, 40940, 42008, 44840, 49128, 50730, 51566, 52440, 52510, 53808, 54280, 61410, 63012, 65136, 67260, 67640, 77349, 77786, 78765, 81168, 81420, 81880, 84016, 89680, 98256, 99769, 101460, 103132, 104880, 105020, 108560, 116679, 120773, 122820, 126024, 128915, 134520, 135280, 154698, 155572, 157530, 162840, 163760, 194465, 199538, 202920, 206264, 210040, 233358, 241546, 245640, 252048, 257830, 269040, 299307, 309396, 311144, 315060, 325680, 362319, 386745, 388930, 399076, 405840, 412528, 420080, 466716, 483092, 491280, 498845, 515660, 583395, 598614, 603865, 618792, 622288, 630120, 724638, 773490, 777860, 798152, 933432, 966184, 997690, 1031320, 1166790, 1197228, 1207730, 1237584, 1260240, 1449276, 1496535, 1546980, 1555720, 1596304, 1811595, 1866864, 1932368, 1995380, 2062640, 2294687, 2333580, 2394456, 2415460, 2898552, 2993070, 3093960, 3111440, 3623190, 3990760, 4589374, 4667160, 4788912, 4830920, 5797104, 5986140, 6187920, 6884061, 7246380, 7981520, 9178748, 9334320, 9661840, 11473435, 11972280, 13768122, 14492760, 18357496, 22946870, 23944560, 27536244, 28985520, 34420305, 36714992, 45893740, 55072488, 68840610, 91787480, 110144976, 137681220, 183574960, 275362440, 550724880]

約数ペア:

[(1, 550724880), (2, 275362440), (3, 183574960), (4, 137681220), (5, 110144976), (6, 91787480), (8, 68840610), (10, 55072488), (12, 45893740), (15, 36714992), (16, 34420305), (19, 28985520), (20, 27536244), (23, 23944560), (24, 22946870), (30, 18357496), (38, 14492760), (40, 13768122), (46, 11972280), (48, 11473435), (57, 9661840), (59, 9334320), (60, 9178748), (69, 7981520), (76, 7246380), (80, 6884061), (89, 6187920), (92, 5986140), (95, 5797104), (114, 4830920), (115, 4788912), (118, 4667160), (120, 4589374), (138, 3990760), (152, 3623190), (177, 3111440), (178, 3093960), (184, 2993070), (190, 2898552), (228, 2415460), (230, 2394456), (236, 2333580), (240, 2294687), (267, 2062640), (276, 1995380), (285, 1932368), (295, 1866864), (304, 1811595), (345, 1596304), (354, 1555720), (356, 1546980), (368, 1496535), (380, 1449276), (437, 1260240), (445, 1237584), (456, 1207730), (460, 1197228), (472, 1166790), (534, 1031320), (552, 997690), (570, 966184), (590, 933432), (690, 798152), (708, 777860), (712, 773490), (760, 724638), (874, 630120), (885, 622288), (890, 618792), (912, 603865), (920, 598614), (944, 583395), (1068, 515660), (1104, 498845), (1121, 491280), (1140, 483092), (1180, 466716), (1311, 420080), (1335, 412528), (1357, 405840), (1380, 399076), (1416, 388930), (1424, 386745), (1520, 362319), (1691, 325680), (1748, 315060), (1770, 311144), (1780, 309396), (1840, 299307), (2047, 269040), (2136, 257830), (2185, 252048), (2242, 245640), (2280, 241546), (2360, 233358), (2622, 210040), (2670, 206264), (2714, 202920), (2760, 199538), (2832, 194465), (3363, 163760), (3382, 162840), (3496, 157530), (3540, 155572), (3560, 154698), (4071, 135280), (4094, 134520), (4272, 128915), (4370, 126024), (4484, 122820), (4560, 120773), (4720, 116679), (5073, 108560), (5244, 105020), (5251, 104880), (5340, 103132), (5428, 101460), (5520, 99769), (5605, 98256), (6141, 89680), (6555, 84016), (6726, 81880), (6764, 81420), (6785, 81168), (6992, 78765), (7080, 77786), (7120, 77349), (8142, 67640), (8188, 67260), (8455, 65136), (8740, 63012), (8968, 61410), (10146, 54280), (10235, 53808), (10488, 52510), (10502, 52440), (10680, 51566), (10856, 50730), (11210, 49128), (12282, 44840), (13110, 42008), (13452, 40940), (13528, 40710), (13570, 40584), (14160, 38893), (15753, 34960), (16284, 33820), (16376, 33630), (16815, 32752), (16910, 32568), (17480, 31506), (17936, 30705), (20292, 27140), (20355, 27056), (20470, 26904), (20976, 26255), (21004, 26220), (21360, 25783), (21712, 25365), (22420, 24564)]