1305247680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41201}}^1$

素因数の和:41235

約数の個数: 168

約数和(自身を含む): 4897764144

約数和(自身を除く): 3592516464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 41201, 82402, 123603, 164804, 206005, 247206, 329608, 370809, 412010, 453211, 494412, 618015, 659216, 741618, 824020, 906422, 988824, 1236030, 1318432, 1359633, 1483236, 1648040, 1812844, 1854045, 1977648, 2266055, 2472060, 2636864, 2719266, 2966472, 3296080, 3625688, 3708090, 3955296, 4078899, 4532110, 4944120, 5438532, 5932944, 6592160, 6798165, 7251376, 7416180, 7910592, 8157798, 9064220, 9888240, 10877064, 11865888, 13184320, 13596330, 14502752, 14832360, 16315596, 18128440, 19776480, 20394495, 21754128, 23731776, 27192660, 29005504, 29664720, 32631192, 36256880, 39552960, 40788990, 43508256, 54385320, 59329440, 65262384, 72513760, 81577980, 87016512, 108770640, 118658880, 130524768, 145027520, 163155960, 217541280, 261049536, 326311920, 435082560, 652623840, 1305247680]

約数ペア:

[(1, 1305247680), (2, 652623840), (3, 435082560), (4, 326311920), (5, 261049536), (6, 217541280), (8, 163155960), (9, 145027520), (10, 130524768), (11, 118658880), (12, 108770640), (15, 87016512), (16, 81577980), (18, 72513760), (20, 65262384), (22, 59329440), (24, 54385320), (30, 43508256), (32, 40788990), (33, 39552960), (36, 36256880), (40, 32631192), (44, 29664720), (45, 29005504), (48, 27192660), (55, 23731776), (60, 21754128), (64, 20394495), (66, 19776480), (72, 18128440), (80, 16315596), (88, 14832360), (90, 14502752), (96, 13596330), (99, 13184320), (110, 11865888), (120, 10877064), (132, 9888240), (144, 9064220), (160, 8157798), (165, 7910592), (176, 7416180), (180, 7251376), (192, 6798165), (198, 6592160), (220, 5932944), (240, 5438532), (264, 4944120), (288, 4532110), (320, 4078899), (330, 3955296), (352, 3708090), (360, 3625688), (396, 3296080), (440, 2966472), (480, 2719266), (495, 2636864), (528, 2472060), (576, 2266055), (660, 1977648), (704, 1854045), (720, 1812844), (792, 1648040), (880, 1483236), (960, 1359633), (990, 1318432), (1056, 1236030), (1320, 988824), (1440, 906422), (1584, 824020), (1760, 741618), (1980, 659216), (2112, 618015), (2640, 494412), (2880, 453211), (3168, 412010), (3520, 370809), (3960, 329608), (5280, 247206), (6336, 206005), (7920, 164804), (10560, 123603), (15840, 82402), (31680, 41201)]