9905080320

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3531

約数の個数: 288

約数和(自身を含む): 35446844160

約数和(自身を除く): 25541763840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2048, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3467, 3720, 3840, 3968, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 6144, 6934, 7440, 7680, 7936, 8928, 9216, 9920, 10240, 10401, 11160, 11520, 11904, 13868, 14880, 15360, 15872, 17335, 17856, 18432, 19840, 20802, 22320, 23040, 23808, 27736, 29760, 30720, 31203, 31744, 34670, 35712, 39680, 41604, 44640, 46080, 47616, 52005, 55472, 59520, 62406, 63488, 69340, 71424, 79360, 83208, 89280, 92160, 95232, 104010, 107477, 110944, 119040, 124812, 138680, 142848, 156015, 158720, 166416, 178560, 190464, 208020, 214954, 221888, 238080, 249624, 277360, 285696, 312030, 317440, 322431, 332832, 357120, 416040, 429908, 443776, 476160, 499248, 537385, 554720, 571392, 624060, 644862, 665664, 714240, 832080, 859816, 887552, 952320, 967293, 998496, 1074770, 1109440, 1248120, 1289724, 1331328, 1428480, 1612155, 1664160, 1719632, 1775104, 1934586, 1996992, 2149540, 2218880, 2496240, 2579448, 2662656, 2856960, 3224310, 3328320, 3439264, 3550208, 3869172, 3993984, 4299080, 4437760, 4836465, 4992480, 5158896, 5325312, 6448620, 6656640, 6878528, 7100416, 7738344, 7987968, 8598160, 8875520, 9672930, 9984960, 10317792, 10650624, 12897240, 13313280, 13757056, 15476688, 15975936, 17196320, 17751040, 19345860, 19969920, 20635584, 21301248, 25794480, 26626560, 27514112, 30953376, 31951872, 34392640, 35502080, 38691720, 39939840, 41271168, 51588960, 53253120, 55028224, 61906752, 63903744, 68785280, 77383440, 79879680, 82542336, 103177920, 106506240, 110056448, 123813504, 137570560, 154766880, 159759360, 165084672, 206355840, 220112896, 247627008, 275141120, 309533760, 319518720, 330169344, 412711680, 495254016, 550282240, 619067520, 660338688, 825423360, 990508032, 1100564480, 1238135040, 1650846720, 1981016064, 2476270080, 3301693440, 4952540160, 9905080320]

約数ペア:

[(1, 9905080320), (2, 4952540160), (3, 3301693440), (4, 2476270080), (5, 1981016064), (6, 1650846720), (8, 1238135040), (9, 1100564480), (10, 990508032), (12, 825423360), (15, 660338688), (16, 619067520), (18, 550282240), (20, 495254016), (24, 412711680), (30, 330169344), (31, 319518720), (32, 309533760), (36, 275141120), (40, 247627008), (45, 220112896), (48, 206355840), (60, 165084672), (62, 159759360), (64, 154766880), (72, 137570560), (80, 123813504), (90, 110056448), (93, 106506240), (96, 103177920), (120, 82542336), (124, 79879680), (128, 77383440), (144, 68785280), (155, 63903744), (160, 61906752), (180, 55028224), (186, 53253120), (192, 51588960), (240, 41271168), (248, 39939840), (256, 38691720), (279, 35502080), (288, 34392640), (310, 31951872), (320, 30953376), (360, 27514112), (372, 26626560), (384, 25794480), (465, 21301248), (480, 20635584), (496, 19969920), (512, 19345860), (558, 17751040), (576, 17196320), (620, 15975936), (640, 15476688), (720, 13757056), (744, 13313280), (768, 12897240), (930, 10650624), (960, 10317792), (992, 9984960), (1024, 9672930), (1116, 8875520), (1152, 8598160), (1240, 7987968), (1280, 7738344), (1395, 7100416), (1440, 6878528), (1488, 6656640), (1536, 6448620), (1860, 5325312), (1920, 5158896), (1984, 4992480), (2048, 4836465), (2232, 4437760), (2304, 4299080), (2480, 3993984), (2560, 3869172), (2790, 3550208), (2880, 3439264), (2976, 3328320), (3072, 3224310), (3467, 2856960), (3720, 2662656), (3840, 2579448), (3968, 2496240), (4464, 2218880), (4608, 2149540), (4960, 1996992), (5120, 1934586), (5580, 1775104), (5760, 1719632), (5952, 1664160), (6144, 1612155), (6934, 1428480), (7440, 1331328), (7680, 1289724), (7936, 1248120), (8928, 1109440), (9216, 1074770), (9920, 998496), (10240, 967293), (10401, 952320), (11160, 887552), (11520, 859816), (11904, 832080), (13868, 714240), (14880, 665664), (15360, 644862), (15872, 624060), (17335, 571392), (17856, 554720), (18432, 537385), (19840, 499248), (20802, 476160), (22320, 443776), (23040, 429908), (23808, 416040), (27736, 357120), (29760, 332832), (30720, 322431), (31203, 317440), (31744, 312030), (34670, 285696), (35712, 277360), (39680, 249624), (41604, 238080), (44640, 221888), (46080, 214954), (47616, 208020), (52005, 190464), (55472, 178560), (59520, 166416), (62406, 158720), (63488, 156015), (69340, 142848), (71424, 138680), (79360, 124812), (83208, 119040), (89280, 110944), (92160, 107477), (95232, 104010)]