290060160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11621}}^1$

素因数の和:11656

約数の個数: 128

約数和(自身を含む): 995772960

約数和(自身を除く): 705712800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 11621, 12480, 23242, 24960, 34863, 46484, 58105, 69726, 92968, 116210, 139452, 151073, 174315, 185936, 232420, 278904, 302146, 348630, 371872, 453219, 464840, 557808, 604292, 697260, 743744, 755365, 906438, 929680, 1115616, 1208584, 1394520, 1487488, 1510730, 1812876, 1859360, 2231232, 2266095, 2417168, 2789040, 3021460, 3625752, 3718720, 4462464, 4532190, 4834336, 5578080, 6042920, 7251504, 7437440, 9064380, 9668672, 11156160, 12085840, 14503008, 18128760, 19337344, 22312320, 24171680, 29006016, 36257520, 48343360, 58012032, 72515040, 96686720, 145030080, 290060160]

約数ペア:

[(1, 290060160), (2, 145030080), (3, 96686720), (4, 72515040), (5, 58012032), (6, 48343360), (8, 36257520), (10, 29006016), (12, 24171680), (13, 22312320), (15, 19337344), (16, 18128760), (20, 14503008), (24, 12085840), (26, 11156160), (30, 9668672), (32, 9064380), (39, 7437440), (40, 7251504), (48, 6042920), (52, 5578080), (60, 4834336), (64, 4532190), (65, 4462464), (78, 3718720), (80, 3625752), (96, 3021460), (104, 2789040), (120, 2417168), (128, 2266095), (130, 2231232), (156, 1859360), (160, 1812876), (192, 1510730), (195, 1487488), (208, 1394520), (240, 1208584), (260, 1115616), (312, 929680), (320, 906438), (384, 755365), (390, 743744), (416, 697260), (480, 604292), (520, 557808), (624, 464840), (640, 453219), (780, 371872), (832, 348630), (960, 302146), (1040, 278904), (1248, 232420), (1560, 185936), (1664, 174315), (1920, 151073), (2080, 139452), (2496, 116210), (3120, 92968), (4160, 69726), (4992, 58105), (6240, 46484), (8320, 34863), (11621, 24960), (12480, 23242)]