445314240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 448

約数和(自身を含む): 1853184000

約数和(自身を除く): 1407869760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 160, 168, 180, 185, 189, 192, 199, 210, 216, 222, 224, 240, 252, 259, 270, 280, 288, 296, 315, 320, 333, 336, 360, 370, 378, 398, 420, 432, 444, 448, 480, 504, 518, 540, 555, 560, 576, 592, 597, 630, 666, 672, 720, 740, 756, 777, 796, 840, 864, 888, 945, 960, 995, 999, 1008, 1036, 1080, 1110, 1120, 1184, 1194, 1260, 1295, 1332, 1344, 1393, 1440, 1480, 1512, 1554, 1592, 1665, 1680, 1728, 1776, 1791, 1890, 1990, 1998, 2016, 2072, 2160, 2220, 2240, 2331, 2368, 2388, 2520, 2590, 2664, 2786, 2880, 2960, 2985, 3024, 3108, 3184, 3330, 3360, 3552, 3582, 3780, 3885, 3980, 3996, 4032, 4144, 4179, 4320, 4440, 4662, 4776, 4995, 5040, 5180, 5328, 5373, 5572, 5920, 5970, 6048, 6216, 6368, 6660, 6720, 6965, 6993, 7104, 7164, 7363, 7560, 7770, 7960, 7992, 8288, 8358, 8640, 8880, 8955, 9324, 9552, 9990, 10080, 10360, 10656, 10746, 11144, 11655, 11840, 11940, 12096, 12432, 12537, 12736, 13320, 13930, 13986, 14328, 14726, 15120, 15540, 15920, 15984, 16576, 16716, 17760, 17910, 18648, 19104, 19980, 20160, 20720, 20895, 21312, 21492, 22089, 22288, 23310, 23880, 24864, 25074, 26640, 26865, 27860, 27972, 28656, 29452, 30240, 31080, 31840, 31968, 33432, 34965, 35520, 35820, 36815, 37296, 37611, 38208, 39960, 41440, 41790, 42984, 44178, 44576, 46620, 47760, 49728, 50148, 51541, 53280, 53730, 55720, 55944, 57312, 58904, 60480, 62160, 62685, 63680, 63936, 66267, 66864, 69930, 71640, 73630, 74592, 75222, 79920, 82880, 83580, 85968, 88356, 89152, 93240, 95520, 100296, 103082, 106560, 107460, 110445, 111440, 111888, 114624, 117808, 124320, 125370, 132534, 133728, 139860, 143280, 147260, 149184, 150444, 154623, 159840, 167160, 171936, 176712, 186480, 188055, 191040, 198801, 200592, 206164, 214920, 220890, 222880, 223776, 235616, 248640, 250740, 257705, 265068, 267456, 279720, 286560, 294520, 300888, 309246, 319680, 331335, 334320, 343872, 353424, 372960, 376110, 397602, 401184, 412328, 429840, 441780, 445760, 447552, 463869, 471232, 501480, 515410, 530136, 559440, 573120, 589040, 601776, 618492, 662670, 668640, 706848, 745920, 752220, 773115, 795204, 802368, 824656, 859680, 883560, 927738, 994005, 1002960, 1030820, 1060272, 1118880, 1178080, 1203552, 1236984, 1325340, 1337280, 1391607, 1413696, 1504440, 1546230, 1590408, 1649312, 1719360, 1767120, 1855476, 1988010, 2005920, 2061640, 2120544, 2237760, 2319345, 2356160, 2407104, 2473968, 2650680, 2783214, 3008880, 3092460, 3180816, 3298624, 3534240, 3710952, 3976020, 4011840, 4123280, 4241088, 4638690, 4947936, 5301360, 5566428, 6017760, 6184920, 6361632, 6958035, 7068480, 7421904, 7952040, 8246560, 9277380, 9895872, 10602720, 11132856, 12035520, 12369840, 12723264, 13916070, 14843808, 15904080, 16493120, 18554760, 21205440, 22265712, 24739680, 27832140, 29687616, 31808160, 37109520, 44531424, 49479360, 55664280, 63616320, 74219040, 89062848, 111328560, 148438080, 222657120, 445314240]

約数ペア:

[(1, 445314240), (2, 222657120), (3, 148438080), (4, 111328560), (5, 89062848), (6, 74219040), (7, 63616320), (8, 55664280), (9, 49479360), (10, 44531424), (12, 37109520), (14, 31808160), (15, 29687616), (16, 27832140), (18, 24739680), (20, 22265712), (21, 21205440), (24, 18554760), (27, 16493120), (28, 15904080), (30, 14843808), (32, 13916070), (35, 12723264), (36, 12369840), (37, 12035520), (40, 11132856), (42, 10602720), (45, 9895872), (48, 9277380), (54, 8246560), (56, 7952040), (60, 7421904), (63, 7068480), (64, 6958035), (70, 6361632), (72, 6184920), (74, 6017760), (80, 5566428), (84, 5301360), (90, 4947936), (96, 4638690), (105, 4241088), (108, 4123280), (111, 4011840), (112, 3976020), (120, 3710952), (126, 3534240), (135, 3298624), (140, 3180816), (144, 3092460), (148, 3008880), (160, 2783214), (168, 2650680), (180, 2473968), (185, 2407104), (189, 2356160), (192, 2319345), (199, 2237760), (210, 2120544), (216, 2061640), (222, 2005920), (224, 1988010), (240, 1855476), (252, 1767120), (259, 1719360), (270, 1649312), (280, 1590408), (288, 1546230), (296, 1504440), (315, 1413696), (320, 1391607), (333, 1337280), (336, 1325340), (360, 1236984), (370, 1203552), (378, 1178080), (398, 1118880), (420, 1060272), (432, 1030820), (444, 1002960), (448, 994005), (480, 927738), (504, 883560), (518, 859680), (540, 824656), (555, 802368), (560, 795204), (576, 773115), (592, 752220), (597, 745920), (630, 706848), (666, 668640), (672, 662670), (720, 618492), (740, 601776), (756, 589040), (777, 573120), (796, 559440), (840, 530136), (864, 515410), (888, 501480), (945, 471232), (960, 463869), (995, 447552), (999, 445760), (1008, 441780), (1036, 429840), (1080, 412328), (1110, 401184), (1120, 397602), (1184, 376110), (1194, 372960), (1260, 353424), (1295, 343872), (1332, 334320), (1344, 331335), (1393, 319680), (1440, 309246), (1480, 300888), (1512, 294520), (1554, 286560), (1592, 279720), (1665, 267456), (1680, 265068), (1728, 257705), (1776, 250740), (1791, 248640), (1890, 235616), (1990, 223776), (1998, 222880), (2016, 220890), (2072, 214920), (2160, 206164), (2220, 200592), (2240, 198801), (2331, 191040), (2368, 188055), (2388, 186480), (2520, 176712), (2590, 171936), (2664, 167160), (2786, 159840), (2880, 154623), (2960, 150444), (2985, 149184), (3024, 147260), (3108, 143280), (3184, 139860), (3330, 133728), (3360, 132534), (3552, 125370), (3582, 124320), (3780, 117808), (3885, 114624), (3980, 111888), (3996, 111440), (4032, 110445), (4144, 107460), (4179, 106560), (4320, 103082), (4440, 100296), (4662, 95520), (4776, 93240), (4995, 89152), (5040, 88356), (5180, 85968), (5328, 83580), (5373, 82880), (5572, 79920), (5920, 75222), (5970, 74592), (6048, 73630), (6216, 71640), (6368, 69930), (6660, 66864), (6720, 66267), (6965, 63936), (6993, 63680), (7104, 62685), (7164, 62160), (7363, 60480), (7560, 58904), (7770, 57312), (7960, 55944), (7992, 55720), (8288, 53730), (8358, 53280), (8640, 51541), (8880, 50148), (8955, 49728), (9324, 47760), (9552, 46620), (9990, 44576), (10080, 44178), (10360, 42984), (10656, 41790), (10746, 41440), (11144, 39960), (11655, 38208), (11840, 37611), (11940, 37296), (12096, 36815), (12432, 35820), (12537, 35520), (12736, 34965), (13320, 33432), (13930, 31968), (13986, 31840), (14328, 31080), (14726, 30240), (15120, 29452), (15540, 28656), (15920, 27972), (15984, 27860), (16576, 26865), (16716, 26640), (17760, 25074), (17910, 24864), (18648, 23880), (19104, 23310), (19980, 22288), (20160, 22089), (20720, 21492), (20895, 21312)]