260372739840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{128663}}^1$

素因数の和:128735

約数の個数: 288

約数和(自身を含む): 908890730496

約数和(自身を除く): 648517990656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 768, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1280, 1360, 1488, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2480, 2635, 2720, 2976, 3162, 3264, 3720, 3840, 3968, 4080, 4216, 4352, 4960, 5270, 5440, 5952, 6324, 6528, 7440, 7905, 7936, 8160, 8432, 9920, 10540, 10880, 11904, 12648, 13056, 14880, 15810, 16320, 16864, 19840, 21080, 21760, 23808, 25296, 29760, 31620, 32640, 33728, 39680, 42160, 50592, 59520, 63240, 65280, 67456, 84320, 101184, 119040, 126480, 128663, 134912, 168640, 202368, 252960, 257326, 337280, 385989, 404736, 505920, 514652, 643315, 674560, 771978, 1011840, 1029304, 1286630, 1543956, 1929945, 2023680, 2058608, 2187271, 2573260, 3087912, 3859890, 3988553, 4117216, 4374542, 5146520, 6175824, 6561813, 7719780, 7977106, 8234432, 8749084, 10293040, 10936355, 11965659, 12351648, 13123626, 15439560, 15954212, 16468864, 17498168, 19942765, 20586080, 21872710, 23931318, 24703296, 26247252, 30879120, 31908424, 32809065, 32937728, 34996336, 39885530, 41172160, 43745420, 47862636, 49406592, 52494504, 59828295, 61758240, 63816848, 65618130, 67805401, 69992672, 79771060, 82344320, 87490840, 95725272, 98813184, 104989008, 119656590, 123516480, 127633696, 131236260, 135610802, 139985344, 159542120, 164688640, 174981680, 191450544, 203416203, 209978016, 239313180, 247032960, 255267392, 262472520, 271221604, 279970688, 319084240, 339027005, 349963360, 382901088, 406832406, 419956032, 478626360, 494065920, 510534784, 524945040, 542443208, 559941376, 638168480, 678054010, 699926720, 765802176, 813664812, 839912064, 957252720, 1017081015, 1021069568, 1049890080, 1084886416, 1276336960, 1356108020, 1399853440, 1531604352, 1627329624, 1679824128, 1914505440, 2034162030, 2099780160, 2169772832, 2552673920, 2712216040, 2799706880, 3063208704, 3254659248, 3829010880, 4068324060, 4199560320, 4339545664, 5105347840, 5424432080, 6509318496, 7658021760, 8136648120, 8399120640, 8679091328, 10848864160, 13018636992, 15316043520, 16273296240, 17358182656, 21697728320, 26037273984, 32546592480, 43395456640, 52074547968, 65093184960, 86790913280, 130186369920, 260372739840]

約数ペア:

[(1, 260372739840), (2, 130186369920), (3, 86790913280), (4, 65093184960), (5, 52074547968), (6, 43395456640), (8, 32546592480), (10, 26037273984), (12, 21697728320), (15, 17358182656), (16, 16273296240), (17, 15316043520), (20, 13018636992), (24, 10848864160), (30, 8679091328), (31, 8399120640), (32, 8136648120), (34, 7658021760), (40, 6509318496), (48, 5424432080), (51, 5105347840), (60, 4339545664), (62, 4199560320), (64, 4068324060), (68, 3829010880), (80, 3254659248), (85, 3063208704), (93, 2799706880), (96, 2712216040), (102, 2552673920), (120, 2169772832), (124, 2099780160), (128, 2034162030), (136, 1914505440), (155, 1679824128), (160, 1627329624), (170, 1531604352), (186, 1399853440), (192, 1356108020), (204, 1276336960), (240, 1084886416), (248, 1049890080), (255, 1021069568), (256, 1017081015), (272, 957252720), (310, 839912064), (320, 813664812), (340, 765802176), (372, 699926720), (384, 678054010), (408, 638168480), (465, 559941376), (480, 542443208), (496, 524945040), (510, 510534784), (527, 494065920), (544, 478626360), (620, 419956032), (640, 406832406), (680, 382901088), (744, 349963360), (768, 339027005), (816, 319084240), (930, 279970688), (960, 271221604), (992, 262472520), (1020, 255267392), (1054, 247032960), (1088, 239313180), (1240, 209978016), (1280, 203416203), (1360, 191450544), (1488, 174981680), (1581, 164688640), (1632, 159542120), (1860, 139985344), (1920, 135610802), (1984, 131236260), (2040, 127633696), (2108, 123516480), (2176, 119656590), (2480, 104989008), (2635, 98813184), (2720, 95725272), (2976, 87490840), (3162, 82344320), (3264, 79771060), (3720, 69992672), (3840, 67805401), (3968, 65618130), (4080, 63816848), (4216, 61758240), (4352, 59828295), (4960, 52494504), (5270, 49406592), (5440, 47862636), (5952, 43745420), (6324, 41172160), (6528, 39885530), (7440, 34996336), (7905, 32937728), (7936, 32809065), (8160, 31908424), (8432, 30879120), (9920, 26247252), (10540, 24703296), (10880, 23931318), (11904, 21872710), (12648, 20586080), (13056, 19942765), (14880, 17498168), (15810, 16468864), (16320, 15954212), (16864, 15439560), (19840, 13123626), (21080, 12351648), (21760, 11965659), (23808, 10936355), (25296, 10293040), (29760, 8749084), (31620, 8234432), (32640, 7977106), (33728, 7719780), (39680, 6561813), (42160, 6175824), (50592, 5146520), (59520, 4374542), (63240, 4117216), (65280, 3988553), (67456, 3859890), (84320, 3087912), (101184, 2573260), (119040, 2187271), (126480, 2058608), (128663, 2023680), (134912, 1929945), (168640, 1543956), (202368, 1286630), (252960, 1029304), (257326, 1011840), (337280, 771978), (385989, 674560), (404736, 643315), (505920, 514652)]