389467200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2045

約数の個数: 168

約数和(自身を含む): 1309603680

約数和(自身を除く): 920136480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 192, 200, 205, 240, 246, 300, 320, 328, 400, 410, 480, 492, 600, 615, 656, 800, 820, 960, 984, 1025, 1200, 1230, 1312, 1600, 1640, 1968, 1979, 2050, 2400, 2460, 2624, 3075, 3280, 3936, 3958, 4100, 4800, 4920, 5937, 6150, 6560, 7872, 7916, 8200, 9840, 9895, 11874, 12300, 13120, 15832, 16400, 19680, 19790, 23748, 24600, 29685, 31664, 32800, 39360, 39580, 47496, 49200, 49475, 59370, 63328, 65600, 79160, 81139, 94992, 98400, 98950, 118740, 126656, 148425, 158320, 162278, 189984, 196800, 197900, 237480, 243417, 296850, 316640, 324556, 379968, 395800, 405695, 474960, 486834, 593700, 633280, 649112, 791600, 811390, 949920, 973668, 1187400, 1217085, 1298224, 1583200, 1622780, 1899840, 1947336, 2028475, 2374800, 2434170, 2596448, 3166400, 3245560, 3894672, 4056950, 4749600, 4868340, 5192896, 6085425, 6491120, 7789344, 8113900, 9499200, 9736680, 12170850, 12982240, 15578688, 16227800, 19473360, 24341700, 25964480, 32455600, 38946720, 48683400, 64911200, 77893440, 97366800, 129822400, 194733600, 389467200]

約数ペア:

[(1, 389467200), (2, 194733600), (3, 129822400), (4, 97366800), (5, 77893440), (6, 64911200), (8, 48683400), (10, 38946720), (12, 32455600), (15, 25964480), (16, 24341700), (20, 19473360), (24, 16227800), (25, 15578688), (30, 12982240), (32, 12170850), (40, 9736680), (41, 9499200), (48, 8113900), (50, 7789344), (60, 6491120), (64, 6085425), (75, 5192896), (80, 4868340), (82, 4749600), (96, 4056950), (100, 3894672), (120, 3245560), (123, 3166400), (150, 2596448), (160, 2434170), (164, 2374800), (192, 2028475), (200, 1947336), (205, 1899840), (240, 1622780), (246, 1583200), (300, 1298224), (320, 1217085), (328, 1187400), (400, 973668), (410, 949920), (480, 811390), (492, 791600), (600, 649112), (615, 633280), (656, 593700), (800, 486834), (820, 474960), (960, 405695), (984, 395800), (1025, 379968), (1200, 324556), (1230, 316640), (1312, 296850), (1600, 243417), (1640, 237480), (1968, 197900), (1979, 196800), (2050, 189984), (2400, 162278), (2460, 158320), (2624, 148425), (3075, 126656), (3280, 118740), (3936, 98950), (3958, 98400), (4100, 94992), (4800, 81139), (4920, 79160), (5937, 65600), (6150, 63328), (6560, 59370), (7872, 49475), (7916, 49200), (8200, 47496), (9840, 39580), (9895, 39360), (11874, 32800), (12300, 31664), (13120, 29685), (15832, 24600), (16400, 23748), (19680, 19790)]