490805280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 576

約数和(自身を含む): 2094543360

約数和(自身を除く): 1603738080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 58, 60, 63, 69, 70, 72, 73, 80, 84, 87, 90, 92, 96, 105, 112, 115, 116, 120, 126, 138, 140, 144, 145, 146, 160, 161, 168, 174, 180, 184, 203, 207, 210, 219, 224, 230, 232, 240, 252, 261, 276, 280, 288, 290, 292, 315, 322, 336, 345, 348, 360, 365, 368, 406, 414, 420, 435, 438, 460, 464, 480, 483, 504, 511, 522, 552, 560, 580, 584, 609, 630, 644, 657, 667, 672, 690, 696, 720, 730, 736, 805, 812, 828, 840, 870, 876, 920, 928, 966, 1008, 1015, 1022, 1035, 1044, 1095, 1104, 1120, 1160, 1168, 1218, 1260, 1288, 1305, 1314, 1334, 1380, 1392, 1440, 1449, 1460, 1533, 1610, 1624, 1656, 1679, 1680, 1740, 1752, 1827, 1840, 1932, 2001, 2016, 2030, 2044, 2070, 2088, 2117, 2190, 2208, 2320, 2336, 2415, 2436, 2520, 2555, 2576, 2610, 2628, 2668, 2760, 2784, 2898, 2920, 3045, 3066, 3220, 3248, 3285, 3312, 3335, 3358, 3360, 3480, 3504, 3654, 3680, 3864, 4002, 4060, 4088, 4140, 4176, 4234, 4380, 4599, 4640, 4669, 4830, 4872, 5037, 5040, 5110, 5152, 5220, 5256, 5336, 5520, 5796, 5840, 6003, 6090, 6132, 6351, 6440, 6496, 6570, 6624, 6670, 6716, 6960, 7008, 7245, 7308, 7665, 7728, 8004, 8120, 8176, 8280, 8352, 8395, 8468, 8760, 9135, 9198, 9338, 9660, 9744, 10005, 10074, 10080, 10220, 10440, 10512, 10585, 10672, 11040, 11592, 11680, 11753, 12006, 12180, 12264, 12702, 12880, 13140, 13340, 13432, 13920, 14007, 14490, 14616, 14819, 15111, 15330, 15456, 16008, 16240, 16352, 16560, 16790, 16936, 17520, 18270, 18396, 18676, 19053, 19320, 19488, 20010, 20148, 20440, 20880, 21024, 21170, 21344, 22995, 23184, 23345, 23506, 24012, 24360, 24528, 25185, 25404, 25760, 26280, 26680, 26864, 28014, 28980, 29232, 29638, 30015, 30222, 30660, 31755, 32016, 32480, 33120, 33580, 33872, 35040, 35259, 36540, 36792, 37352, 38106, 38640, 40020, 40296, 40880, 41760, 42021, 42340, 44457, 45990, 46368, 46690, 47012, 48024, 48691, 48720, 49056, 50370, 50808, 52560, 53360, 53728, 56028, 57960, 58464, 58765, 59276, 60030, 60444, 61320, 63510, 64032, 67160, 67744, 70035, 70518, 73080, 73584, 74095, 74704, 75555, 76212, 77280, 80040, 80592, 81760, 84042, 84680, 88914, 91980, 93380, 94024, 95265, 96048, 97382, 97440, 100740, 101616, 105120, 105777, 106720, 112056, 115920, 117530, 118552, 120060, 120888, 122640, 127020, 133371, 134320, 140070, 141036, 146073, 146160, 147168, 148190, 149408, 151110, 152424, 160080, 161184, 168084, 169360, 176295, 177828, 183960, 186760, 188048, 190530, 192096, 194764, 201480, 203232, 210105, 211554, 222285, 224112, 231840, 235060, 237104, 240120, 241776, 243455, 245280, 254040, 266742, 268640, 280140, 282072, 292146, 292320, 296380, 302220, 304848, 320160, 336168, 338720, 340837, 352590, 355656, 367920, 373520, 376096, 381060, 389528, 402960, 420210, 423108, 438219, 444570, 448224, 470120, 474208, 480240, 483552, 486910, 508080, 528885, 533484, 560280, 564144, 584292, 592760, 604440, 609696, 666855, 672336, 681674, 705180, 711312, 730365, 735840, 747040, 762120, 779056, 805920, 840420, 846216, 876438, 889140, 940240, 960480, 973820, 1016160, 1022511, 1057770, 1066968, 1120560, 1128288, 1168584, 1185520, 1208880, 1333710, 1344672, 1363348, 1410360, 1422624, 1460730, 1524240, 1558112, 1680840, 1692432, 1704185, 1752876, 1778280, 1880480, 1947640, 2045022, 2115540, 2133936, 2191095, 2241120, 2337168, 2371040, 2417760, 2667420, 2726696, 2820720, 2921460, 3048480, 3067533, 3361680, 3384864, 3408370, 3505752, 3556560, 3895280, 4090044, 4231080, 4267872, 4382190, 4674336, 5112555, 5334840, 5453392, 5641440, 5842920, 6135066, 6723360, 6816740, 7011504, 7113120, 7790560, 8180088, 8462160, 8764380, 10225110, 10669680, 10906784, 11685840, 12270132, 13633480, 14023008, 15337665, 16360176, 16924320, 17528760, 20450220, 21339360, 23371680, 24540264, 27266960, 30675330, 32720352, 35057520, 40900440, 49080528, 54533920, 61350660, 70115040, 81800880, 98161056, 122701320, 163601760, 245402640, 490805280]

約数ペア:

[(1, 490805280), (2, 245402640), (3, 163601760), (4, 122701320), (5, 98161056), (6, 81800880), (7, 70115040), (8, 61350660), (9, 54533920), (10, 49080528), (12, 40900440), (14, 35057520), (15, 32720352), (16, 30675330), (18, 27266960), (20, 24540264), (21, 23371680), (23, 21339360), (24, 20450220), (28, 17528760), (29, 16924320), (30, 16360176), (32, 15337665), (35, 14023008), (36, 13633480), (40, 12270132), (42, 11685840), (45, 10906784), (46, 10669680), (48, 10225110), (56, 8764380), (58, 8462160), (60, 8180088), (63, 7790560), (69, 7113120), (70, 7011504), (72, 6816740), (73, 6723360), (80, 6135066), (84, 5842920), (87, 5641440), (90, 5453392), (92, 5334840), (96, 5112555), (105, 4674336), (112, 4382190), (115, 4267872), (116, 4231080), (120, 4090044), (126, 3895280), (138, 3556560), (140, 3505752), (144, 3408370), (145, 3384864), (146, 3361680), (160, 3067533), (161, 3048480), (168, 2921460), (174, 2820720), (180, 2726696), (184, 2667420), (203, 2417760), (207, 2371040), (210, 2337168), (219, 2241120), (224, 2191095), (230, 2133936), (232, 2115540), (240, 2045022), (252, 1947640), (261, 1880480), (276, 1778280), (280, 1752876), (288, 1704185), (290, 1692432), (292, 1680840), (315, 1558112), (322, 1524240), (336, 1460730), (345, 1422624), (348, 1410360), (360, 1363348), (365, 1344672), (368, 1333710), (406, 1208880), (414, 1185520), (420, 1168584), (435, 1128288), (438, 1120560), (460, 1066968), (464, 1057770), (480, 1022511), (483, 1016160), (504, 973820), (511, 960480), (522, 940240), (552, 889140), (560, 876438), (580, 846216), (584, 840420), (609, 805920), (630, 779056), (644, 762120), (657, 747040), (667, 735840), (672, 730365), (690, 711312), (696, 705180), (720, 681674), (730, 672336), (736, 666855), (805, 609696), (812, 604440), (828, 592760), (840, 584292), (870, 564144), (876, 560280), (920, 533484), (928, 528885), (966, 508080), (1008, 486910), (1015, 483552), (1022, 480240), (1035, 474208), (1044, 470120), (1095, 448224), (1104, 444570), (1120, 438219), (1160, 423108), (1168, 420210), (1218, 402960), (1260, 389528), (1288, 381060), (1305, 376096), (1314, 373520), (1334, 367920), (1380, 355656), (1392, 352590), (1440, 340837), (1449, 338720), (1460, 336168), (1533, 320160), (1610, 304848), (1624, 302220), (1656, 296380), (1679, 292320), (1680, 292146), (1740, 282072), (1752, 280140), (1827, 268640), (1840, 266742), (1932, 254040), (2001, 245280), (2016, 243455), (2030, 241776), (2044, 240120), (2070, 237104), (2088, 235060), (2117, 231840), (2190, 224112), (2208, 222285), (2320, 211554), (2336, 210105), (2415, 203232), (2436, 201480), (2520, 194764), (2555, 192096), (2576, 190530), (2610, 188048), (2628, 186760), (2668, 183960), (2760, 177828), (2784, 176295), (2898, 169360), (2920, 168084), (3045, 161184), (3066, 160080), (3220, 152424), (3248, 151110), (3285, 149408), (3312, 148190), (3335, 147168), (3358, 146160), (3360, 146073), (3480, 141036), (3504, 140070), (3654, 134320), (3680, 133371), (3864, 127020), (4002, 122640), (4060, 120888), (4088, 120060), (4140, 118552), (4176, 117530), (4234, 115920), (4380, 112056), (4599, 106720), (4640, 105777), (4669, 105120), (4830, 101616), (4872, 100740), (5037, 97440), (5040, 97382), (5110, 96048), (5152, 95265), (5220, 94024), (5256, 93380), (5336, 91980), (5520, 88914), (5796, 84680), (5840, 84042), (6003, 81760), (6090, 80592), (6132, 80040), (6351, 77280), (6440, 76212), (6496, 75555), (6570, 74704), (6624, 74095), (6670, 73584), (6716, 73080), (6960, 70518), (7008, 70035), (7245, 67744), (7308, 67160), (7665, 64032), (7728, 63510), (8004, 61320), (8120, 60444), (8176, 60030), (8280, 59276), (8352, 58765), (8395, 58464), (8468, 57960), (8760, 56028), (9135, 53728), (9198, 53360), (9338, 52560), (9660, 50808), (9744, 50370), (10005, 49056), (10074, 48720), (10080, 48691), (10220, 48024), (10440, 47012), (10512, 46690), (10585, 46368), (10672, 45990), (11040, 44457), (11592, 42340), (11680, 42021), (11753, 41760), (12006, 40880), (12180, 40296), (12264, 40020), (12702, 38640), (12880, 38106), (13140, 37352), (13340, 36792), (13432, 36540), (13920, 35259), (14007, 35040), (14490, 33872), (14616, 33580), (14819, 33120), (15111, 32480), (15330, 32016), (15456, 31755), (16008, 30660), (16240, 30222), (16352, 30015), (16560, 29638), (16790, 29232), (16936, 28980), (17520, 28014), (18270, 26864), (18396, 26680), (18676, 26280), (19053, 25760), (19320, 25404), (19488, 25185), (20010, 24528), (20148, 24360), (20440, 24012), (20880, 23506), (21024, 23345), (21170, 23184), (21344, 22995)]