1138498560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:859

約数の個数: 264

約数和(自身を含む): 4077230976

約数和(自身を除く): 2938732416

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, 797, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1594, 1860, 1920, 1984, 2232, 2304, 2391, 2480, 2560, 2790, 2880, 2976, 3072, 3188, 3720, 3840, 3968, 3985, 4464, 4608, 4782, 4960, 5120, 5580, 5760, 5952, 6376, 7173, 7440, 7680, 7936, 7970, 8928, 9216, 9564, 9920, 11160, 11520, 11904, 11955, 12752, 14346, 14880, 15360, 15872, 15940, 17856, 19128, 19840, 22320, 23040, 23808, 23910, 24707, 25504, 28692, 29760, 31744, 31880, 35712, 35865, 38256, 39680, 44640, 46080, 47616, 47820, 49414, 51008, 57384, 59520, 63760, 71424, 71730, 74121, 76512, 79360, 89280, 95232, 95640, 98828, 102016, 114768, 119040, 123535, 127520, 142848, 143460, 148242, 153024, 158720, 178560, 191280, 197656, 204032, 222363, 229536, 238080, 247070, 255040, 285696, 286920, 296484, 306048, 357120, 370605, 382560, 395312, 408064, 444726, 459072, 476160, 494140, 510080, 573840, 592968, 612096, 714240, 741210, 765120, 790624, 816128, 889452, 918144, 988280, 1020160, 1111815, 1147680, 1185936, 1224192, 1428480, 1482420, 1530240, 1581248, 1778904, 1836288, 1976560, 2040320, 2223630, 2295360, 2371872, 2448384, 2964840, 3060480, 3162496, 3557808, 3672576, 3953120, 4080640, 4447260, 4590720, 4743744, 5929680, 6120960, 6324992, 7115616, 7345152, 7906240, 8894520, 9181440, 9487488, 11859360, 12241920, 12649984, 14231232, 15812480, 17789040, 18362880, 18974976, 23718720, 25299968, 28462464, 31624960, 35578080, 36725760, 37949952, 47437440, 56924928, 63249920, 71156160, 75899904, 94874880, 113849856, 126499840, 142312320, 189749760, 227699712, 284624640, 379499520, 569249280, 1138498560]

約数ペア:

[(1, 1138498560), (2, 569249280), (3, 379499520), (4, 284624640), (5, 227699712), (6, 189749760), (8, 142312320), (9, 126499840), (10, 113849856), (12, 94874880), (15, 75899904), (16, 71156160), (18, 63249920), (20, 56924928), (24, 47437440), (30, 37949952), (31, 36725760), (32, 35578080), (36, 31624960), (40, 28462464), (45, 25299968), (48, 23718720), (60, 18974976), (62, 18362880), (64, 17789040), (72, 15812480), (80, 14231232), (90, 12649984), (93, 12241920), (96, 11859360), (120, 9487488), (124, 9181440), (128, 8894520), (144, 7906240), (155, 7345152), (160, 7115616), (180, 6324992), (186, 6120960), (192, 5929680), (240, 4743744), (248, 4590720), (256, 4447260), (279, 4080640), (288, 3953120), (310, 3672576), (320, 3557808), (360, 3162496), (372, 3060480), (384, 2964840), (465, 2448384), (480, 2371872), (496, 2295360), (512, 2223630), (558, 2040320), (576, 1976560), (620, 1836288), (640, 1778904), (720, 1581248), (744, 1530240), (768, 1482420), (797, 1428480), (930, 1224192), (960, 1185936), (992, 1147680), (1024, 1111815), (1116, 1020160), (1152, 988280), (1240, 918144), (1280, 889452), (1395, 816128), (1440, 790624), (1488, 765120), (1536, 741210), (1594, 714240), (1860, 612096), (1920, 592968), (1984, 573840), (2232, 510080), (2304, 494140), (2391, 476160), (2480, 459072), (2560, 444726), (2790, 408064), (2880, 395312), (2976, 382560), (3072, 370605), (3188, 357120), (3720, 306048), (3840, 296484), (3968, 286920), (3985, 285696), (4464, 255040), (4608, 247070), (4782, 238080), (4960, 229536), (5120, 222363), (5580, 204032), (5760, 197656), (5952, 191280), (6376, 178560), (7173, 158720), (7440, 153024), (7680, 148242), (7936, 143460), (7970, 142848), (8928, 127520), (9216, 123535), (9564, 119040), (9920, 114768), (11160, 102016), (11520, 98828), (11904, 95640), (11955, 95232), (12752, 89280), (14346, 79360), (14880, 76512), (15360, 74121), (15872, 71730), (15940, 71424), (17856, 63760), (19128, 59520), (19840, 57384), (22320, 51008), (23040, 49414), (23808, 47820), (23910, 47616), (24707, 46080), (25504, 44640), (28692, 39680), (29760, 38256), (31744, 35865), (31880, 35712)]