279610080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 384

約数和(自身を含む): 1021870080

約数和(自身を除く): 742260000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 32, 38, 40, 43, 46, 48, 57, 60, 62, 69, 76, 80, 86, 92, 93, 95, 96, 114, 115, 120, 124, 129, 138, 152, 155, 160, 172, 184, 186, 190, 215, 228, 230, 240, 248, 258, 276, 285, 304, 310, 344, 345, 368, 372, 380, 430, 437, 456, 460, 465, 480, 496, 516, 552, 570, 589, 608, 620, 645, 688, 690, 713, 736, 744, 760, 817, 860, 874, 912, 920, 930, 989, 992, 1032, 1104, 1140, 1178, 1240, 1290, 1311, 1333, 1376, 1380, 1426, 1488, 1520, 1634, 1720, 1748, 1767, 1824, 1840, 1860, 1978, 2064, 2139, 2185, 2208, 2280, 2356, 2451, 2480, 2580, 2622, 2666, 2760, 2852, 2945, 2967, 2976, 3040, 3268, 3440, 3496, 3534, 3565, 3680, 3720, 3956, 3999, 4085, 4128, 4278, 4370, 4560, 4712, 4902, 4945, 4960, 5160, 5244, 5332, 5520, 5704, 5890, 5934, 6536, 6555, 6665, 6880, 6992, 7068, 7130, 7440, 7912, 7998, 8170, 8556, 8740, 8835, 9120, 9424, 9804, 9890, 10320, 10488, 10664, 10695, 11040, 11408, 11780, 11868, 12255, 13072, 13110, 13330, 13547, 13984, 14136, 14260, 14835, 14880, 15824, 15996, 16340, 17112, 17480, 17670, 18791, 18848, 19608, 19780, 19995, 20640, 20976, 21328, 21390, 22816, 23560, 23736, 24510, 25327, 26144, 26220, 26660, 27094, 28272, 28520, 29670, 30659, 31648, 31992, 32680, 34224, 34960, 35340, 37582, 39216, 39560, 39990, 40641, 41952, 42656, 42780, 47120, 47472, 49020, 50654, 52440, 53320, 54188, 56373, 56544, 57040, 59340, 61318, 63984, 65360, 67735, 68448, 69920, 70680, 75164, 75981, 78432, 79120, 79980, 81282, 85560, 91977, 93955, 94240, 94944, 98040, 101308, 104880, 106640, 108376, 112746, 114080, 118680, 122636, 126635, 127968, 130720, 135470, 141360, 150328, 151962, 153295, 158240, 159960, 162564, 171120, 183954, 187910, 196080, 202616, 203205, 209760, 213280, 216752, 225492, 237360, 245272, 253270, 270940, 281865, 282720, 300656, 303924, 306590, 319920, 325128, 342240, 367908, 375820, 379905, 392160, 405232, 406410, 433504, 450984, 459885, 474720, 490544, 506540, 541880, 563730, 582521, 601312, 607848, 613180, 639840, 650256, 735816, 751640, 759810, 810464, 812820, 901968, 919770, 981088, 1013080, 1083760, 1127460, 1165042, 1215696, 1226360, 1300512, 1471632, 1503280, 1519620, 1625640, 1747563, 1803936, 1839540, 2026160, 2167520, 2254920, 2330084, 2431392, 2452720, 2912605, 2943264, 3006560, 3039240, 3251280, 3495126, 3679080, 4052320, 4509840, 4660168, 4905440, 5825210, 6078480, 6502560, 6990252, 7358160, 8737815, 9019680, 9320336, 11650420, 12156960, 13980504, 14716320, 17475630, 18640672, 23300840, 27961008, 34951260, 46601680, 55922016, 69902520, 93203360, 139805040, 279610080]

約数ペア:

[(1, 279610080), (2, 139805040), (3, 93203360), (4, 69902520), (5, 55922016), (6, 46601680), (8, 34951260), (10, 27961008), (12, 23300840), (15, 18640672), (16, 17475630), (19, 14716320), (20, 13980504), (23, 12156960), (24, 11650420), (30, 9320336), (31, 9019680), (32, 8737815), (38, 7358160), (40, 6990252), (43, 6502560), (46, 6078480), (48, 5825210), (57, 4905440), (60, 4660168), (62, 4509840), (69, 4052320), (76, 3679080), (80, 3495126), (86, 3251280), (92, 3039240), (93, 3006560), (95, 2943264), (96, 2912605), (114, 2452720), (115, 2431392), (120, 2330084), (124, 2254920), (129, 2167520), (138, 2026160), (152, 1839540), (155, 1803936), (160, 1747563), (172, 1625640), (184, 1519620), (186, 1503280), (190, 1471632), (215, 1300512), (228, 1226360), (230, 1215696), (240, 1165042), (248, 1127460), (258, 1083760), (276, 1013080), (285, 981088), (304, 919770), (310, 901968), (344, 812820), (345, 810464), (368, 759810), (372, 751640), (380, 735816), (430, 650256), (437, 639840), (456, 613180), (460, 607848), (465, 601312), (480, 582521), (496, 563730), (516, 541880), (552, 506540), (570, 490544), (589, 474720), (608, 459885), (620, 450984), (645, 433504), (688, 406410), (690, 405232), (713, 392160), (736, 379905), (744, 375820), (760, 367908), (817, 342240), (860, 325128), (874, 319920), (912, 306590), (920, 303924), (930, 300656), (989, 282720), (992, 281865), (1032, 270940), (1104, 253270), (1140, 245272), (1178, 237360), (1240, 225492), (1290, 216752), (1311, 213280), (1333, 209760), (1376, 203205), (1380, 202616), (1426, 196080), (1488, 187910), (1520, 183954), (1634, 171120), (1720, 162564), (1748, 159960), (1767, 158240), (1824, 153295), (1840, 151962), (1860, 150328), (1978, 141360), (2064, 135470), (2139, 130720), (2185, 127968), (2208, 126635), (2280, 122636), (2356, 118680), (2451, 114080), (2480, 112746), (2580, 108376), (2622, 106640), (2666, 104880), (2760, 101308), (2852, 98040), (2945, 94944), (2967, 94240), (2976, 93955), (3040, 91977), (3268, 85560), (3440, 81282), (3496, 79980), (3534, 79120), (3565, 78432), (3680, 75981), (3720, 75164), (3956, 70680), (3999, 69920), (4085, 68448), (4128, 67735), (4278, 65360), (4370, 63984), (4560, 61318), (4712, 59340), (4902, 57040), (4945, 56544), (4960, 56373), (5160, 54188), (5244, 53320), (5332, 52440), (5520, 50654), (5704, 49020), (5890, 47472), (5934, 47120), (6536, 42780), (6555, 42656), (6665, 41952), (6880, 40641), (6992, 39990), (7068, 39560), (7130, 39216), (7440, 37582), (7912, 35340), (7998, 34960), (8170, 34224), (8556, 32680), (8740, 31992), (8835, 31648), (9120, 30659), (9424, 29670), (9804, 28520), (9890, 28272), (10320, 27094), (10488, 26660), (10664, 26220), (10695, 26144), (11040, 25327), (11408, 24510), (11780, 23736), (11868, 23560), (12255, 22816), (13072, 21390), (13110, 21328), (13330, 20976), (13547, 20640), (13984, 19995), (14136, 19780), (14260, 19608), (14835, 18848), (14880, 18791), (15824, 17670), (15996, 17480), (16340, 17112)]