7477231680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20443}}^1$

素因数の和:20593

約数の個数: 168

約数和(自身を含む): 25922337792

約数和(自身を除く): 18445106112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 8128, 9144, 10160, 11430, 12192, 15240, 18288, 20320, 20443, 22860, 24384, 30480, 36576, 40640, 40886, 45720, 60960, 61329, 73152, 81772, 91440, 102215, 121920, 122658, 163544, 182880, 183987, 204430, 245316, 306645, 327088, 365760, 367974, 408860, 490632, 613290, 654176, 735948, 817720, 919935, 981264, 1226580, 1308352, 1471896, 1635440, 1839870, 1962528, 2453160, 2596261, 2943792, 3270880, 3679740, 3925056, 4906320, 5192522, 5887584, 6541760, 7359480, 7788783, 9812640, 10385044, 11775168, 12981305, 14718960, 15577566, 19625280, 20770088, 23366349, 25962610, 29437920, 31155132, 38943915, 41540176, 46732698, 51925220, 58875840, 62310264, 77887830, 83080352, 93465396, 103850440, 116831745, 124620528, 155775660, 166160704, 186930792, 207700880, 233663490, 249241056, 311551320, 373861584, 415401760, 467326980, 498482112, 623102640, 747723168, 830803520, 934653960, 1246205280, 1495446336, 1869307920, 2492410560, 3738615840, 7477231680]

約数ペア:

[(1, 7477231680), (2, 3738615840), (3, 2492410560), (4, 1869307920), (5, 1495446336), (6, 1246205280), (8, 934653960), (9, 830803520), (10, 747723168), (12, 623102640), (15, 498482112), (16, 467326980), (18, 415401760), (20, 373861584), (24, 311551320), (30, 249241056), (32, 233663490), (36, 207700880), (40, 186930792), (45, 166160704), (48, 155775660), (60, 124620528), (64, 116831745), (72, 103850440), (80, 93465396), (90, 83080352), (96, 77887830), (120, 62310264), (127, 58875840), (144, 51925220), (160, 46732698), (180, 41540176), (192, 38943915), (240, 31155132), (254, 29437920), (288, 25962610), (320, 23366349), (360, 20770088), (381, 19625280), (480, 15577566), (508, 14718960), (576, 12981305), (635, 11775168), (720, 10385044), (762, 9812640), (960, 7788783), (1016, 7359480), (1143, 6541760), (1270, 5887584), (1440, 5192522), (1524, 4906320), (1905, 3925056), (2032, 3679740), (2286, 3270880), (2540, 2943792), (2880, 2596261), (3048, 2453160), (3810, 1962528), (4064, 1839870), (4572, 1635440), (5080, 1471896), (5715, 1308352), (6096, 1226580), (7620, 981264), (8128, 919935), (9144, 817720), (10160, 735948), (11430, 654176), (12192, 613290), (15240, 490632), (18288, 408860), (20320, 367974), (20443, 365760), (22860, 327088), (24384, 306645), (30480, 245316), (36576, 204430), (40640, 183987), (40886, 182880), (45720, 163544), (60960, 122658), (61329, 121920), (73152, 102215), (81772, 91440)]