338919120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 1237420800

約数和(自身を除く): 898501680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 43, 45, 48, 54, 60, 72, 80, 82, 86, 89, 90, 108, 120, 123, 129, 135, 144, 164, 172, 178, 180, 205, 215, 216, 240, 246, 258, 267, 270, 328, 344, 356, 360, 369, 387, 410, 430, 432, 445, 492, 516, 534, 540, 615, 645, 656, 688, 712, 720, 738, 774, 801, 820, 860, 890, 984, 1032, 1068, 1080, 1107, 1161, 1230, 1290, 1335, 1424, 1476, 1548, 1602, 1640, 1720, 1763, 1780, 1845, 1935, 1968, 2064, 2136, 2160, 2214, 2322, 2403, 2460, 2580, 2670, 2952, 3096, 3204, 3280, 3440, 3526, 3560, 3649, 3690, 3827, 3870, 4005, 4272, 4428, 4644, 4806, 4920, 5160, 5289, 5340, 5535, 5805, 5904, 6192, 6408, 7052, 7120, 7298, 7380, 7654, 7740, 8010, 8815, 8856, 9288, 9612, 9840, 10320, 10578, 10680, 10947, 11070, 11481, 11610, 12015, 12816, 14104, 14596, 14760, 15308, 15480, 15867, 16020, 17630, 17712, 18245, 18576, 19135, 19224, 21156, 21360, 21894, 22140, 22962, 23220, 24030, 26445, 28208, 29192, 29520, 30616, 30960, 31734, 32040, 32841, 34443, 35260, 36490, 38270, 38448, 42312, 43788, 44280, 45924, 46440, 47601, 48060, 52890, 54735, 57405, 58384, 61232, 63468, 64080, 65682, 68886, 70520, 72980, 76540, 79335, 84624, 87576, 88560, 91848, 92880, 95202, 96120, 98523, 103329, 105780, 109470, 114810, 126936, 131364, 137772, 141040, 145960, 153080, 156907, 158670, 164205, 172215, 175152, 183696, 190404, 192240, 197046, 206658, 211560, 218940, 229620, 238005, 253872, 262728, 275544, 291920, 306160, 313814, 317340, 328410, 344430, 380808, 394092, 413316, 423120, 437880, 459240, 470721, 476010, 492615, 516645, 525456, 551088, 627628, 634680, 656820, 688860, 761616, 784535, 788184, 826632, 875760, 918480, 941442, 952020, 985230, 1033290, 1255256, 1269360, 1313640, 1377720, 1412163, 1569070, 1576368, 1653264, 1882884, 1904040, 1970460, 2066580, 2353605, 2510512, 2627280, 2755440, 2824326, 3138140, 3765768, 3808080, 3940920, 4133160, 4236489, 4707210, 5648652, 6276280, 7060815, 7531536, 7881840, 8266320, 8472978, 9414420, 11297304, 12552560, 14121630, 16945956, 18828840, 21182445, 22594608, 28243260, 33891912, 37657680, 42364890, 56486520, 67783824, 84729780, 112973040, 169459560, 338919120]

約数ペア:

[(1, 338919120), (2, 169459560), (3, 112973040), (4, 84729780), (5, 67783824), (6, 56486520), (8, 42364890), (9, 37657680), (10, 33891912), (12, 28243260), (15, 22594608), (16, 21182445), (18, 18828840), (20, 16945956), (24, 14121630), (27, 12552560), (30, 11297304), (36, 9414420), (40, 8472978), (41, 8266320), (43, 7881840), (45, 7531536), (48, 7060815), (54, 6276280), (60, 5648652), (72, 4707210), (80, 4236489), (82, 4133160), (86, 3940920), (89, 3808080), (90, 3765768), (108, 3138140), (120, 2824326), (123, 2755440), (129, 2627280), (135, 2510512), (144, 2353605), (164, 2066580), (172, 1970460), (178, 1904040), (180, 1882884), (205, 1653264), (215, 1576368), (216, 1569070), (240, 1412163), (246, 1377720), (258, 1313640), (267, 1269360), (270, 1255256), (328, 1033290), (344, 985230), (356, 952020), (360, 941442), (369, 918480), (387, 875760), (410, 826632), (430, 788184), (432, 784535), (445, 761616), (492, 688860), (516, 656820), (534, 634680), (540, 627628), (615, 551088), (645, 525456), (656, 516645), (688, 492615), (712, 476010), (720, 470721), (738, 459240), (774, 437880), (801, 423120), (820, 413316), (860, 394092), (890, 380808), (984, 344430), (1032, 328410), (1068, 317340), (1080, 313814), (1107, 306160), (1161, 291920), (1230, 275544), (1290, 262728), (1335, 253872), (1424, 238005), (1476, 229620), (1548, 218940), (1602, 211560), (1640, 206658), (1720, 197046), (1763, 192240), (1780, 190404), (1845, 183696), (1935, 175152), (1968, 172215), (2064, 164205), (2136, 158670), (2160, 156907), (2214, 153080), (2322, 145960), (2403, 141040), (2460, 137772), (2580, 131364), (2670, 126936), (2952, 114810), (3096, 109470), (3204, 105780), (3280, 103329), (3440, 98523), (3526, 96120), (3560, 95202), (3649, 92880), (3690, 91848), (3827, 88560), (3870, 87576), (4005, 84624), (4272, 79335), (4428, 76540), (4644, 72980), (4806, 70520), (4920, 68886), (5160, 65682), (5289, 64080), (5340, 63468), (5535, 61232), (5805, 58384), (5904, 57405), (6192, 54735), (6408, 52890), (7052, 48060), (7120, 47601), (7298, 46440), (7380, 45924), (7654, 44280), (7740, 43788), (8010, 42312), (8815, 38448), (8856, 38270), (9288, 36490), (9612, 35260), (9840, 34443), (10320, 32841), (10578, 32040), (10680, 31734), (10947, 30960), (11070, 30616), (11481, 29520), (11610, 29192), (12015, 28208), (12816, 26445), (14104, 24030), (14596, 23220), (14760, 22962), (15308, 22140), (15480, 21894), (15867, 21360), (16020, 21156), (17630, 19224), (17712, 19135), (18245, 18576)]