397143360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:1985

約数の個数: 168

約数和(自身を含む): 1385453160

約数和(自身を除く): 988309800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 584, 657, 720, 730, 876, 960, 1095, 1168, 1314, 1440, 1460, 1752, 1889, 2190, 2336, 2628, 2880, 2920, 3285, 3504, 3778, 4380, 4672, 5256, 5667, 5840, 6570, 7008, 7556, 8760, 9445, 10512, 11334, 11680, 13140, 14016, 15112, 17001, 17520, 18890, 21024, 22668, 23360, 26280, 28335, 30224, 34002, 35040, 37780, 42048, 45336, 52560, 56670, 60448, 68004, 70080, 75560, 85005, 90672, 105120, 113340, 120896, 136008, 137897, 151120, 170010, 181344, 210240, 226680, 272016, 275794, 302240, 340020, 362688, 413691, 453360, 544032, 551588, 604480, 680040, 689485, 827382, 906720, 1088064, 1103176, 1241073, 1360080, 1378970, 1654764, 1813440, 2068455, 2206352, 2482146, 2720160, 2757940, 3309528, 4136910, 4412704, 4964292, 5440320, 5515880, 6205365, 6619056, 8273820, 8825408, 9928584, 11031760, 12410730, 13238112, 16547640, 19857168, 22063520, 24821460, 26476224, 33095280, 39714336, 44127040, 49642920, 66190560, 79428672, 99285840, 132381120, 198571680, 397143360]

約数ペア:

[(1, 397143360), (2, 198571680), (3, 132381120), (4, 99285840), (5, 79428672), (6, 66190560), (8, 49642920), (9, 44127040), (10, 39714336), (12, 33095280), (15, 26476224), (16, 24821460), (18, 22063520), (20, 19857168), (24, 16547640), (30, 13238112), (32, 12410730), (36, 11031760), (40, 9928584), (45, 8825408), (48, 8273820), (60, 6619056), (64, 6205365), (72, 5515880), (73, 5440320), (80, 4964292), (90, 4412704), (96, 4136910), (120, 3309528), (144, 2757940), (146, 2720160), (160, 2482146), (180, 2206352), (192, 2068455), (219, 1813440), (240, 1654764), (288, 1378970), (292, 1360080), (320, 1241073), (360, 1103176), (365, 1088064), (438, 906720), (480, 827382), (576, 689485), (584, 680040), (657, 604480), (720, 551588), (730, 544032), (876, 453360), (960, 413691), (1095, 362688), (1168, 340020), (1314, 302240), (1440, 275794), (1460, 272016), (1752, 226680), (1889, 210240), (2190, 181344), (2336, 170010), (2628, 151120), (2880, 137897), (2920, 136008), (3285, 120896), (3504, 113340), (3778, 105120), (4380, 90672), (4672, 85005), (5256, 75560), (5667, 70080), (5840, 68004), (6570, 60448), (7008, 56670), (7556, 52560), (8760, 45336), (9445, 42048), (10512, 37780), (11334, 35040), (11680, 34002), (13140, 30224), (14016, 28335), (15112, 26280), (17001, 23360), (17520, 22668), (18890, 21024)]