327863880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 1107615600

約数和(自身を除く): 779751720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 97, 120, 123, 164, 180, 194, 205, 229, 246, 291, 328, 360, 369, 388, 410, 458, 485, 492, 582, 615, 687, 738, 776, 820, 873, 916, 970, 984, 1145, 1164, 1230, 1374, 1455, 1476, 1640, 1746, 1832, 1845, 1940, 2061, 2290, 2328, 2460, 2748, 2910, 2952, 3435, 3492, 3690, 3880, 3977, 4122, 4365, 4580, 4920, 5496, 5820, 6870, 6984, 7380, 7954, 8244, 8730, 9160, 9389, 10305, 11640, 11931, 13740, 14760, 15908, 16488, 17460, 18778, 19885, 20610, 22213, 23862, 27480, 28167, 31816, 34920, 35793, 37556, 39770, 41220, 44426, 46945, 47724, 56334, 59655, 66639, 71586, 75112, 79540, 82440, 84501, 88852, 93890, 95448, 111065, 112668, 119310, 133278, 140835, 143172, 159080, 169002, 177704, 178965, 187780, 199917, 222130, 225336, 238620, 266556, 281670, 286344, 333195, 338004, 357930, 375560, 399834, 422505, 444260, 477240, 533112, 563340, 666390, 676008, 715860, 799668, 845010, 888520, 910733, 999585, 1126680, 1332780, 1431720, 1599336, 1690020, 1821466, 1999170, 2665560, 2732199, 3380040, 3642932, 3998340, 4553665, 5464398, 7285864, 7996680, 8196597, 9107330, 10928796, 13660995, 16393194, 18214660, 21857592, 27321990, 32786388, 36429320, 40982985, 54643980, 65572776, 81965970, 109287960, 163931940, 327863880]

約数ペア:

[(1, 327863880), (2, 163931940), (3, 109287960), (4, 81965970), (5, 65572776), (6, 54643980), (8, 40982985), (9, 36429320), (10, 32786388), (12, 27321990), (15, 21857592), (18, 18214660), (20, 16393194), (24, 13660995), (30, 10928796), (36, 9107330), (40, 8196597), (41, 7996680), (45, 7285864), (60, 5464398), (72, 4553665), (82, 3998340), (90, 3642932), (97, 3380040), (120, 2732199), (123, 2665560), (164, 1999170), (180, 1821466), (194, 1690020), (205, 1599336), (229, 1431720), (246, 1332780), (291, 1126680), (328, 999585), (360, 910733), (369, 888520), (388, 845010), (410, 799668), (458, 715860), (485, 676008), (492, 666390), (582, 563340), (615, 533112), (687, 477240), (738, 444260), (776, 422505), (820, 399834), (873, 375560), (916, 357930), (970, 338004), (984, 333195), (1145, 286344), (1164, 281670), (1230, 266556), (1374, 238620), (1455, 225336), (1476, 222130), (1640, 199917), (1746, 187780), (1832, 178965), (1845, 177704), (1940, 169002), (2061, 159080), (2290, 143172), (2328, 140835), (2460, 133278), (2748, 119310), (2910, 112668), (2952, 111065), (3435, 95448), (3492, 93890), (3690, 88852), (3880, 84501), (3977, 82440), (4122, 79540), (4365, 75112), (4580, 71586), (4920, 66639), (5496, 59655), (5820, 56334), (6870, 47724), (6984, 46945), (7380, 44426), (7954, 41220), (8244, 39770), (8730, 37556), (9160, 35793), (9389, 34920), (10305, 31816), (11640, 28167), (11931, 27480), (13740, 23862), (14760, 22213), (15908, 20610), (16488, 19885), (17460, 18778)]