1968045120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13399}}^1$

素因数の和:13442

約数の個数: 224

約数和(自身を含む): 7351776000

約数和(自身を除く): 5383730880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9792, 12240, 13399, 14688, 16320, 18360, 24480, 26798, 29376, 36720, 40197, 48960, 53596, 66995, 73440, 80394, 107192, 120591, 133990, 146880, 160788, 200985, 214384, 227783, 241182, 267980, 321576, 361773, 401970, 428768, 455566, 482364, 535960, 602955, 643152, 683349, 723546, 803940, 857536, 911132, 964728, 1071920, 1138915, 1205910, 1286304, 1366698, 1447092, 1607880, 1808865, 1822264, 1929456, 2050047, 2143840, 2277830, 2411820, 2572608, 2733396, 2894184, 3215760, 3416745, 3617730, 3644528, 3858912, 4100094, 4287680, 4555660, 4823640, 5466792, 5788368, 6150141, 6431520, 6833490, 7235460, 7289056, 7717824, 8200188, 9111320, 9647280, 10250235, 10933584, 11576736, 12300282, 12863040, 13666980, 14470920, 14578112, 16400376, 18222640, 19294560, 20500470, 21867168, 23153472, 24600564, 27333960, 28941840, 30750705, 32800752, 36445280, 38589120, 41000940, 43734336, 49201128, 54667920, 57883680, 61501410, 65601504, 72890560, 82001880, 98402256, 109335840, 115767360, 123002820, 131203008, 164003760, 196804512, 218671680, 246005640, 328007520, 393609024, 492011280, 656015040, 984022560, 1968045120]

約数ペア:

[(1, 1968045120), (2, 984022560), (3, 656015040), (4, 492011280), (5, 393609024), (6, 328007520), (8, 246005640), (9, 218671680), (10, 196804512), (12, 164003760), (15, 131203008), (16, 123002820), (17, 115767360), (18, 109335840), (20, 98402256), (24, 82001880), (27, 72890560), (30, 65601504), (32, 61501410), (34, 57883680), (36, 54667920), (40, 49201128), (45, 43734336), (48, 41000940), (51, 38589120), (54, 36445280), (60, 32800752), (64, 30750705), (68, 28941840), (72, 27333960), (80, 24600564), (85, 23153472), (90, 21867168), (96, 20500470), (102, 19294560), (108, 18222640), (120, 16400376), (135, 14578112), (136, 14470920), (144, 13666980), (153, 12863040), (160, 12300282), (170, 11576736), (180, 10933584), (192, 10250235), (204, 9647280), (216, 9111320), (240, 8200188), (255, 7717824), (270, 7289056), (272, 7235460), (288, 6833490), (306, 6431520), (320, 6150141), (340, 5788368), (360, 5466792), (408, 4823640), (432, 4555660), (459, 4287680), (480, 4100094), (510, 3858912), (540, 3644528), (544, 3617730), (576, 3416745), (612, 3215760), (680, 2894184), (720, 2733396), (765, 2572608), (816, 2411820), (864, 2277830), (918, 2143840), (960, 2050047), (1020, 1929456), (1080, 1822264), (1088, 1808865), (1224, 1607880), (1360, 1447092), (1440, 1366698), (1530, 1286304), (1632, 1205910), (1728, 1138915), (1836, 1071920), (2040, 964728), (2160, 911132), (2295, 857536), (2448, 803940), (2720, 723546), (2880, 683349), (3060, 643152), (3264, 602955), (3672, 535960), (4080, 482364), (4320, 455566), (4590, 428768), (4896, 401970), (5440, 361773), (6120, 321576), (7344, 267980), (8160, 241182), (8640, 227783), (9180, 214384), (9792, 200985), (12240, 160788), (13399, 146880), (14688, 133990), (16320, 120591), (18360, 107192), (24480, 80394), (26798, 73440), (29376, 66995), (36720, 53596), (40197, 48960)]