15721666560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7417}}^1$

素因数の和:7473

約数の個数: 288

約数和(自身を含む): 56865201120

約数和(自身を除く): 41143534560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1024, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1536, 1656, 1840, 1920, 2048, 2070, 2208, 2304, 2560, 2760, 2880, 2944, 3072, 3312, 3680, 3840, 4140, 4416, 4608, 5120, 5520, 5760, 5888, 6144, 6624, 7360, 7417, 7680, 8280, 8832, 9216, 10240, 11040, 11520, 11776, 13248, 14720, 14834, 15360, 16560, 17664, 18432, 22080, 22251, 23040, 23552, 26496, 29440, 29668, 30720, 33120, 35328, 37085, 44160, 44502, 46080, 47104, 52992, 58880, 59336, 66240, 66753, 70656, 74170, 88320, 89004, 92160, 105984, 111255, 117760, 118672, 132480, 133506, 141312, 148340, 170591, 176640, 178008, 211968, 222510, 235520, 237344, 264960, 267012, 296680, 333765, 341182, 353280, 356016, 423936, 445020, 474688, 511773, 529920, 534024, 593360, 667530, 682364, 706560, 712032, 852955, 890040, 949376, 1023546, 1059840, 1068048, 1186720, 1335060, 1364728, 1424064, 1535319, 1705910, 1780080, 1898752, 2047092, 2119680, 2136096, 2373440, 2558865, 2670120, 2729456, 2848128, 3070638, 3411820, 3560160, 3797504, 4094184, 4272192, 4746880, 5117730, 5340240, 5458912, 5696256, 6141276, 6823640, 7120320, 7595008, 7676595, 8188368, 8544384, 9493760, 10235460, 10680480, 10917824, 11392512, 12282552, 13647280, 14240640, 15190016, 15353190, 16376736, 17088768, 18987520, 20470920, 21360960, 21835648, 22785024, 24565104, 27294560, 28481280, 30706380, 32753472, 34177536, 37975040, 40941840, 42721920, 43671296, 45570048, 49130208, 54589120, 56962560, 61412760, 65506944, 68355072, 75950080, 81883680, 85443840, 87342592, 98260416, 109178240, 113925120, 122825520, 131013888, 136710144, 163767360, 170887680, 174685184, 196520832, 218356480, 227850240, 245651040, 262027776, 327534720, 341775360, 349370368, 393041664, 436712960, 491302080, 524055552, 655069440, 683550720, 786083328, 873425920, 982604160, 1048111104, 1310138880, 1572166656, 1746851840, 1965208320, 2620277760, 3144333312, 3930416640, 5240555520, 7860833280, 15721666560]

約数ペア:

[(1, 15721666560), (2, 7860833280), (3, 5240555520), (4, 3930416640), (5, 3144333312), (6, 2620277760), (8, 1965208320), (9, 1746851840), (10, 1572166656), (12, 1310138880), (15, 1048111104), (16, 982604160), (18, 873425920), (20, 786083328), (23, 683550720), (24, 655069440), (30, 524055552), (32, 491302080), (36, 436712960), (40, 393041664), (45, 349370368), (46, 341775360), (48, 327534720), (60, 262027776), (64, 245651040), (69, 227850240), (72, 218356480), (80, 196520832), (90, 174685184), (92, 170887680), (96, 163767360), (115, 136710144), (120, 131013888), (128, 122825520), (138, 113925120), (144, 109178240), (160, 98260416), (180, 87342592), (184, 85443840), (192, 81883680), (207, 75950080), (230, 68355072), (240, 65506944), (256, 61412760), (276, 56962560), (288, 54589120), (320, 49130208), (345, 45570048), (360, 43671296), (368, 42721920), (384, 40941840), (414, 37975040), (460, 34177536), (480, 32753472), (512, 30706380), (552, 28481280), (576, 27294560), (640, 24565104), (690, 22785024), (720, 21835648), (736, 21360960), (768, 20470920), (828, 18987520), (920, 17088768), (960, 16376736), (1024, 15353190), (1035, 15190016), (1104, 14240640), (1152, 13647280), (1280, 12282552), (1380, 11392512), (1440, 10917824), (1472, 10680480), (1536, 10235460), (1656, 9493760), (1840, 8544384), (1920, 8188368), (2048, 7676595), (2070, 7595008), (2208, 7120320), (2304, 6823640), (2560, 6141276), (2760, 5696256), (2880, 5458912), (2944, 5340240), (3072, 5117730), (3312, 4746880), (3680, 4272192), (3840, 4094184), (4140, 3797504), (4416, 3560160), (4608, 3411820), (5120, 3070638), (5520, 2848128), (5760, 2729456), (5888, 2670120), (6144, 2558865), (6624, 2373440), (7360, 2136096), (7417, 2119680), (7680, 2047092), (8280, 1898752), (8832, 1780080), (9216, 1705910), (10240, 1535319), (11040, 1424064), (11520, 1364728), (11776, 1335060), (13248, 1186720), (14720, 1068048), (14834, 1059840), (15360, 1023546), (16560, 949376), (17664, 890040), (18432, 852955), (22080, 712032), (22251, 706560), (23040, 682364), (23552, 667530), (26496, 593360), (29440, 534024), (29668, 529920), (30720, 511773), (33120, 474688), (35328, 445020), (37085, 423936), (44160, 356016), (44502, 353280), (46080, 341182), (47104, 333765), (52992, 296680), (58880, 267012), (59336, 264960), (66240, 237344), (66753, 235520), (70656, 222510), (74170, 211968), (88320, 178008), (89004, 176640), (92160, 170591), (105984, 148340), (111255, 141312), (117760, 133506), (118672, 132480)]