981514560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 448

約数和(自身を含む): 3604930560

約数和(自身を除く): 2623416000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 43, 48, 52, 59, 60, 62, 64, 65, 78, 80, 86, 93, 96, 104, 118, 120, 124, 129, 130, 155, 156, 160, 172, 177, 186, 192, 195, 208, 215, 236, 240, 248, 258, 260, 295, 310, 312, 320, 344, 354, 372, 390, 403, 416, 430, 465, 472, 480, 496, 516, 520, 559, 590, 620, 624, 645, 688, 708, 744, 767, 780, 806, 832, 860, 885, 930, 944, 960, 992, 1032, 1040, 1118, 1180, 1209, 1240, 1248, 1290, 1333, 1376, 1416, 1488, 1534, 1560, 1612, 1677, 1720, 1770, 1829, 1860, 1888, 1984, 2015, 2064, 2080, 2236, 2301, 2360, 2418, 2480, 2496, 2537, 2580, 2666, 2752, 2795, 2832, 2976, 3068, 3120, 3224, 3354, 3440, 3540, 3658, 3720, 3776, 3835, 3999, 4030, 4128, 4160, 4472, 4602, 4720, 4836, 4960, 5074, 5160, 5332, 5487, 5590, 5664, 5952, 6045, 6136, 6240, 6448, 6665, 6708, 6880, 7080, 7316, 7440, 7611, 7670, 7998, 8060, 8256, 8385, 8944, 9145, 9204, 9440, 9672, 9920, 10148, 10320, 10664, 10974, 11180, 11328, 11505, 12090, 12272, 12480, 12685, 12896, 13330, 13416, 13760, 14160, 14632, 14880, 15222, 15340, 15996, 16120, 16770, 17329, 17888, 18290, 18408, 18880, 19344, 19995, 20296, 20640, 21328, 21948, 22360, 23010, 23777, 24180, 24544, 25370, 25792, 26660, 26832, 27435, 28320, 29264, 29760, 30444, 30680, 31992, 32240, 32981, 33540, 34658, 35776, 36580, 36816, 38055, 38688, 39990, 40592, 41280, 42656, 43896, 44720, 46020, 47554, 48360, 49088, 50740, 51987, 53320, 53664, 54870, 56640, 58528, 60888, 61360, 63984, 64480, 65962, 67080, 69316, 71331, 73160, 73632, 76110, 77376, 78647, 79980, 81184, 85312, 86645, 87792, 89440, 92040, 95108, 96720, 98943, 101480, 103974, 106640, 107328, 109740, 117056, 118885, 121776, 122720, 127968, 128960, 131924, 134160, 138632, 142662, 146320, 147264, 152220, 157294, 159960, 162368, 164905, 173290, 175584, 178880, 184080, 190216, 193440, 197886, 202960, 207948, 213280, 219480, 235941, 237770, 243552, 245440, 255936, 259935, 263848, 268320, 277264, 285324, 292640, 304440, 314588, 319920, 329810, 346580, 351168, 356655, 368160, 380432, 386880, 393235, 395772, 405920, 415896, 426560, 438960, 471882, 475540, 487104, 494715, 519870, 527696, 536640, 554528, 570648, 585280, 608880, 629176, 639840, 659620, 693160, 713310, 736320, 760864, 786470, 791544, 811840, 831792, 877920, 943764, 951080, 989430, 1022411, 1039740, 1055392, 1109056, 1141296, 1179705, 1217760, 1258352, 1279680, 1319240, 1386320, 1426620, 1521728, 1572940, 1583088, 1663584, 1755840, 1887528, 1902160, 1978860, 2044822, 2079480, 2110784, 2282592, 2359410, 2435520, 2516704, 2638480, 2772640, 2853240, 3067233, 3145880, 3166176, 3327168, 3775056, 3804320, 3957720, 4089644, 4158960, 4565184, 4718820, 5033408, 5112055, 5276960, 5545280, 5706480, 6134466, 6291760, 6332352, 7550112, 7608640, 7915440, 8179288, 8317920, 9437640, 10224110, 10553920, 11412960, 12268932, 12583520, 15100224, 15336165, 15830880, 16358576, 16635840, 18875280, 20448220, 22825920, 24537864, 25167040, 30672330, 31661760, 32717152, 37750560, 40896440, 49075728, 61344660, 65434304, 75501120, 81792880, 98151456, 122689320, 163585760, 196302912, 245378640, 327171520, 490757280, 981514560]

約数ペア:

[(1, 981514560), (2, 490757280), (3, 327171520), (4, 245378640), (5, 196302912), (6, 163585760), (8, 122689320), (10, 98151456), (12, 81792880), (13, 75501120), (15, 65434304), (16, 61344660), (20, 49075728), (24, 40896440), (26, 37750560), (30, 32717152), (31, 31661760), (32, 30672330), (39, 25167040), (40, 24537864), (43, 22825920), (48, 20448220), (52, 18875280), (59, 16635840), (60, 16358576), (62, 15830880), (64, 15336165), (65, 15100224), (78, 12583520), (80, 12268932), (86, 11412960), (93, 10553920), (96, 10224110), (104, 9437640), (118, 8317920), (120, 8179288), (124, 7915440), (129, 7608640), (130, 7550112), (155, 6332352), (156, 6291760), (160, 6134466), (172, 5706480), (177, 5545280), (186, 5276960), (192, 5112055), (195, 5033408), (208, 4718820), (215, 4565184), (236, 4158960), (240, 4089644), (248, 3957720), (258, 3804320), (260, 3775056), (295, 3327168), (310, 3166176), (312, 3145880), (320, 3067233), (344, 2853240), (354, 2772640), (372, 2638480), (390, 2516704), (403, 2435520), (416, 2359410), (430, 2282592), (465, 2110784), (472, 2079480), (480, 2044822), (496, 1978860), (516, 1902160), (520, 1887528), (559, 1755840), (590, 1663584), (620, 1583088), (624, 1572940), (645, 1521728), (688, 1426620), (708, 1386320), (744, 1319240), (767, 1279680), (780, 1258352), (806, 1217760), (832, 1179705), (860, 1141296), (885, 1109056), (930, 1055392), (944, 1039740), (960, 1022411), (992, 989430), (1032, 951080), (1040, 943764), (1118, 877920), (1180, 831792), (1209, 811840), (1240, 791544), (1248, 786470), (1290, 760864), (1333, 736320), (1376, 713310), (1416, 693160), (1488, 659620), (1534, 639840), (1560, 629176), (1612, 608880), (1677, 585280), (1720, 570648), (1770, 554528), (1829, 536640), (1860, 527696), (1888, 519870), (1984, 494715), (2015, 487104), (2064, 475540), (2080, 471882), (2236, 438960), (2301, 426560), (2360, 415896), (2418, 405920), (2480, 395772), (2496, 393235), (2537, 386880), (2580, 380432), (2666, 368160), (2752, 356655), (2795, 351168), (2832, 346580), (2976, 329810), (3068, 319920), (3120, 314588), (3224, 304440), (3354, 292640), (3440, 285324), (3540, 277264), (3658, 268320), (3720, 263848), (3776, 259935), (3835, 255936), (3999, 245440), (4030, 243552), (4128, 237770), (4160, 235941), (4472, 219480), (4602, 213280), (4720, 207948), (4836, 202960), (4960, 197886), (5074, 193440), (5160, 190216), (5332, 184080), (5487, 178880), (5590, 175584), (5664, 173290), (5952, 164905), (6045, 162368), (6136, 159960), (6240, 157294), (6448, 152220), (6665, 147264), (6708, 146320), (6880, 142662), (7080, 138632), (7316, 134160), (7440, 131924), (7611, 128960), (7670, 127968), (7998, 122720), (8060, 121776), (8256, 118885), (8385, 117056), (8944, 109740), (9145, 107328), (9204, 106640), (9440, 103974), (9672, 101480), (9920, 98943), (10148, 96720), (10320, 95108), (10664, 92040), (10974, 89440), (11180, 87792), (11328, 86645), (11505, 85312), (12090, 81184), (12272, 79980), (12480, 78647), (12685, 77376), (12896, 76110), (13330, 73632), (13416, 73160), (13760, 71331), (14160, 69316), (14632, 67080), (14880, 65962), (15222, 64480), (15340, 63984), (15996, 61360), (16120, 60888), (16770, 58528), (17329, 56640), (17888, 54870), (18290, 53664), (18408, 53320), (18880, 51987), (19344, 50740), (19995, 49088), (20296, 48360), (20640, 47554), (21328, 46020), (21948, 44720), (22360, 43896), (23010, 42656), (23777, 41280), (24180, 40592), (24544, 39990), (25370, 38688), (25792, 38055), (26660, 36816), (26832, 36580), (27435, 35776), (28320, 34658), (29264, 33540), (29760, 32981), (30444, 32240), (30680, 31992)]