161472960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1$

素因数の和:1736

約数の個数: 224

約数和(自身を含む): 621792000

約数和(自身を除く): 460319040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1699, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3398, 3520, 3960, 4320, 4752, 5097, 5280, 5940, 6336, 6796, 7920, 8495, 8640, 9504, 10194, 10560, 11880, 13592, 15291, 15840, 16990, 18689, 19008, 20388, 23760, 25485, 27184, 30582, 31680, 33980, 37378, 40776, 45873, 47520, 50970, 54368, 56067, 61164, 67960, 74756, 76455, 81552, 91746, 93445, 95040, 101940, 108736, 112134, 122328, 135920, 149512, 152910, 163104, 168201, 183492, 186890, 203880, 224268, 229365, 244656, 271840, 280335, 299024, 305820, 326208, 336402, 366984, 373780, 407760, 448536, 458730, 489312, 504603, 543680, 560670, 598048, 611640, 672804, 733968, 747560, 815520, 841005, 897072, 917460, 978624, 1009206, 1121340, 1196096, 1223280, 1345608, 1467936, 1495120, 1631040, 1682010, 1794144, 1834920, 2018412, 2242680, 2446560, 2523015, 2691216, 2935872, 2990240, 3364020, 3588288, 3669840, 4036824, 4485360, 4893120, 5046030, 5382432, 5980480, 6728040, 7339680, 8073648, 8970720, 10092060, 10764864, 13456080, 14679360, 16147296, 17941440, 20184120, 26912160, 32294592, 40368240, 53824320, 80736480, 161472960]

約数ペア:

[(1, 161472960), (2, 80736480), (3, 53824320), (4, 40368240), (5, 32294592), (6, 26912160), (8, 20184120), (9, 17941440), (10, 16147296), (11, 14679360), (12, 13456080), (15, 10764864), (16, 10092060), (18, 8970720), (20, 8073648), (22, 7339680), (24, 6728040), (27, 5980480), (30, 5382432), (32, 5046030), (33, 4893120), (36, 4485360), (40, 4036824), (44, 3669840), (45, 3588288), (48, 3364020), (54, 2990240), (55, 2935872), (60, 2691216), (64, 2523015), (66, 2446560), (72, 2242680), (80, 2018412), (88, 1834920), (90, 1794144), (96, 1682010), (99, 1631040), (108, 1495120), (110, 1467936), (120, 1345608), (132, 1223280), (135, 1196096), (144, 1121340), (160, 1009206), (165, 978624), (176, 917460), (180, 897072), (192, 841005), (198, 815520), (216, 747560), (220, 733968), (240, 672804), (264, 611640), (270, 598048), (288, 560670), (297, 543680), (320, 504603), (330, 489312), (352, 458730), (360, 448536), (396, 407760), (432, 373780), (440, 366984), (480, 336402), (495, 326208), (528, 305820), (540, 299024), (576, 280335), (594, 271840), (660, 244656), (704, 229365), (720, 224268), (792, 203880), (864, 186890), (880, 183492), (960, 168201), (990, 163104), (1056, 152910), (1080, 149512), (1188, 135920), (1320, 122328), (1440, 112134), (1485, 108736), (1584, 101940), (1699, 95040), (1728, 93445), (1760, 91746), (1980, 81552), (2112, 76455), (2160, 74756), (2376, 67960), (2640, 61164), (2880, 56067), (2970, 54368), (3168, 50970), (3398, 47520), (3520, 45873), (3960, 40776), (4320, 37378), (4752, 33980), (5097, 31680), (5280, 30582), (5940, 27184), (6336, 25485), (6796, 23760), (7920, 20388), (8495, 19008), (8640, 18689), (9504, 16990), (10194, 15840), (10560, 15291), (11880, 13592)]