19101880320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7583}}^1$

素因数の和:7656

約数の個数: 208

約数和(自身を含む): 62617508352

約数和(自身を除く): 43515628032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 615, 640, 656, 768, 820, 960, 984, 1024, 1230, 1280, 1312, 1536, 1640, 1920, 1968, 2048, 2460, 2560, 2624, 3072, 3280, 3840, 3936, 4096, 4920, 5120, 5248, 6144, 6560, 7583, 7680, 7872, 9840, 10240, 10496, 12288, 13120, 15166, 15360, 15744, 19680, 20480, 20992, 22749, 26240, 30332, 30720, 31488, 37915, 39360, 41984, 45498, 52480, 60664, 61440, 62976, 75830, 78720, 83968, 90996, 104960, 113745, 121328, 125952, 151660, 157440, 167936, 181992, 209920, 227490, 242656, 251904, 303320, 310903, 314880, 363984, 419840, 454980, 485312, 503808, 606640, 621806, 629760, 727968, 839680, 909960, 932709, 970624, 1213280, 1243612, 1259520, 1455936, 1554515, 1819920, 1865418, 1941248, 2426560, 2487224, 2519040, 2911872, 3109030, 3639840, 3730836, 3882496, 4663545, 4853120, 4974448, 5823744, 6218060, 7279680, 7461672, 7764992, 9327090, 9706240, 9948896, 11647488, 12436120, 14559360, 14923344, 15529984, 18654180, 19412480, 19897792, 23294976, 24872240, 29118720, 29846688, 31059968, 37308360, 38824960, 39795584, 46589952, 49744480, 58237440, 59693376, 74616720, 77649920, 79591168, 93179904, 99488960, 116474880, 119386752, 149233440, 155299840, 159182336, 198977920, 232949760, 238773504, 298466880, 318364672, 397955840, 465899520, 477547008, 596933760, 636729344, 795911680, 955094016, 1193867520, 1273458688, 1591823360, 1910188032, 2387735040, 3183646720, 3820376064, 4775470080, 6367293440, 9550940160, 19101880320]

約数ペア:

[(1, 19101880320), (2, 9550940160), (3, 6367293440), (4, 4775470080), (5, 3820376064), (6, 3183646720), (8, 2387735040), (10, 1910188032), (12, 1591823360), (15, 1273458688), (16, 1193867520), (20, 955094016), (24, 795911680), (30, 636729344), (32, 596933760), (40, 477547008), (41, 465899520), (48, 397955840), (60, 318364672), (64, 298466880), (80, 238773504), (82, 232949760), (96, 198977920), (120, 159182336), (123, 155299840), (128, 149233440), (160, 119386752), (164, 116474880), (192, 99488960), (205, 93179904), (240, 79591168), (246, 77649920), (256, 74616720), (320, 59693376), (328, 58237440), (384, 49744480), (410, 46589952), (480, 39795584), (492, 38824960), (512, 37308360), (615, 31059968), (640, 29846688), (656, 29118720), (768, 24872240), (820, 23294976), (960, 19897792), (984, 19412480), (1024, 18654180), (1230, 15529984), (1280, 14923344), (1312, 14559360), (1536, 12436120), (1640, 11647488), (1920, 9948896), (1968, 9706240), (2048, 9327090), (2460, 7764992), (2560, 7461672), (2624, 7279680), (3072, 6218060), (3280, 5823744), (3840, 4974448), (3936, 4853120), (4096, 4663545), (4920, 3882496), (5120, 3730836), (5248, 3639840), (6144, 3109030), (6560, 2911872), (7583, 2519040), (7680, 2487224), (7872, 2426560), (9840, 1941248), (10240, 1865418), (10496, 1819920), (12288, 1554515), (13120, 1455936), (15166, 1259520), (15360, 1243612), (15744, 1213280), (19680, 970624), (20480, 932709), (20992, 909960), (22749, 839680), (26240, 727968), (30332, 629760), (30720, 621806), (31488, 606640), (37915, 503808), (39360, 485312), (41984, 454980), (45498, 419840), (52480, 363984), (60664, 314880), (61440, 310903), (62976, 303320), (75830, 251904), (78720, 242656), (83968, 227490), (90996, 209920), (104960, 181992), (113745, 167936), (121328, 157440), (125952, 151660)]