154075680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 585906048

約数和(自身を除く): 431830368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 132, 137, 142, 144, 160, 165, 176, 180, 198, 213, 220, 240, 264, 274, 284, 288, 330, 352, 355, 360, 396, 411, 426, 440, 480, 495, 528, 548, 568, 639, 660, 685, 710, 720, 781, 792, 822, 852, 880, 990, 1056, 1065, 1096, 1136, 1233, 1278, 1320, 1370, 1420, 1440, 1507, 1562, 1584, 1644, 1704, 1760, 1980, 2055, 2130, 2192, 2272, 2343, 2466, 2556, 2640, 2740, 2840, 3014, 3124, 3168, 3195, 3288, 3408, 3905, 3960, 4110, 4260, 4384, 4521, 4686, 4932, 5112, 5280, 5480, 5680, 6028, 6165, 6248, 6390, 6576, 6816, 7029, 7535, 7810, 7920, 8220, 8520, 9042, 9372, 9727, 9864, 10224, 10960, 11360, 11715, 12056, 12330, 12496, 12780, 13152, 13563, 14058, 15070, 15620, 15840, 16440, 17040, 18084, 18744, 19454, 19728, 20448, 21920, 22605, 23430, 24112, 24660, 24992, 25560, 27126, 28116, 29181, 30140, 31240, 32880, 34080, 35145, 36168, 37488, 38908, 39456, 45210, 46860, 48224, 48635, 49320, 51120, 54252, 56232, 58362, 60280, 62480, 65760, 67815, 70290, 72336, 74976, 77816, 87543, 90420, 93720, 97270, 98640, 102240, 106997, 108504, 112464, 116724, 120560, 124960, 135630, 140580, 144672, 145905, 155632, 175086, 180840, 187440, 194540, 197280, 213994, 217008, 224928, 233448, 241120, 271260, 281160, 291810, 311264, 320991, 350172, 361680, 374880, 389080, 427988, 434016, 437715, 466896, 534985, 542520, 562320, 583620, 641982, 700344, 723360, 778160, 855976, 875430, 933792, 962973, 1069970, 1085040, 1124640, 1167240, 1283964, 1400688, 1556320, 1604955, 1711952, 1750860, 1925946, 2139940, 2170080, 2334480, 2567928, 2801376, 3209910, 3423904, 3501720, 3851892, 4279880, 4668960, 4814865, 5135856, 6419820, 7003440, 7703784, 8559760, 9629730, 10271712, 12839640, 14006880, 15407568, 17119520, 19259460, 25679280, 30815136, 38518920, 51358560, 77037840, 154075680]

約数ペア:

[(1, 154075680), (2, 77037840), (3, 51358560), (4, 38518920), (5, 30815136), (6, 25679280), (8, 19259460), (9, 17119520), (10, 15407568), (11, 14006880), (12, 12839640), (15, 10271712), (16, 9629730), (18, 8559760), (20, 7703784), (22, 7003440), (24, 6419820), (30, 5135856), (32, 4814865), (33, 4668960), (36, 4279880), (40, 3851892), (44, 3501720), (45, 3423904), (48, 3209910), (55, 2801376), (60, 2567928), (66, 2334480), (71, 2170080), (72, 2139940), (80, 1925946), (88, 1750860), (90, 1711952), (96, 1604955), (99, 1556320), (110, 1400688), (120, 1283964), (132, 1167240), (137, 1124640), (142, 1085040), (144, 1069970), (160, 962973), (165, 933792), (176, 875430), (180, 855976), (198, 778160), (213, 723360), (220, 700344), (240, 641982), (264, 583620), (274, 562320), (284, 542520), (288, 534985), (330, 466896), (352, 437715), (355, 434016), (360, 427988), (396, 389080), (411, 374880), (426, 361680), (440, 350172), (480, 320991), (495, 311264), (528, 291810), (548, 281160), (568, 271260), (639, 241120), (660, 233448), (685, 224928), (710, 217008), (720, 213994), (781, 197280), (792, 194540), (822, 187440), (852, 180840), (880, 175086), (990, 155632), (1056, 145905), (1065, 144672), (1096, 140580), (1136, 135630), (1233, 124960), (1278, 120560), (1320, 116724), (1370, 112464), (1420, 108504), (1440, 106997), (1507, 102240), (1562, 98640), (1584, 97270), (1644, 93720), (1704, 90420), (1760, 87543), (1980, 77816), (2055, 74976), (2130, 72336), (2192, 70290), (2272, 67815), (2343, 65760), (2466, 62480), (2556, 60280), (2640, 58362), (2740, 56232), (2840, 54252), (3014, 51120), (3124, 49320), (3168, 48635), (3195, 48224), (3288, 46860), (3408, 45210), (3905, 39456), (3960, 38908), (4110, 37488), (4260, 36168), (4384, 35145), (4521, 34080), (4686, 32880), (4932, 31240), (5112, 30140), (5280, 29181), (5480, 28116), (5680, 27126), (6028, 25560), (6165, 24992), (6248, 24660), (6390, 24112), (6576, 23430), (6816, 22605), (7029, 21920), (7535, 20448), (7810, 19728), (7920, 19454), (8220, 18744), (8520, 18084), (9042, 17040), (9372, 16440), (9727, 15840), (9864, 15620), (10224, 15070), (10960, 14058), (11360, 13563), (11715, 13152), (12056, 12780), (12330, 12496)]