764221920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 768

約数和(自身を含む): 3344302080

約数和(自身を除く): 2580080160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 29, 30, 31, 32, 33, 35, 40, 42, 44, 46, 48, 55, 56, 58, 60, 62, 66, 69, 70, 77, 80, 84, 87, 88, 92, 93, 96, 105, 110, 112, 115, 116, 120, 124, 132, 138, 140, 145, 154, 155, 160, 161, 165, 168, 174, 176, 184, 186, 203, 210, 217, 220, 224, 230, 231, 232, 240, 248, 253, 264, 276, 280, 290, 308, 310, 319, 322, 330, 336, 341, 345, 348, 352, 368, 372, 385, 406, 420, 434, 435, 440, 460, 462, 464, 465, 480, 483, 496, 506, 528, 552, 560, 580, 609, 616, 620, 638, 644, 651, 660, 667, 672, 682, 690, 696, 713, 736, 744, 759, 770, 805, 812, 840, 868, 870, 880, 899, 920, 924, 928, 930, 957, 966, 992, 1012, 1015, 1023, 1056, 1085, 1104, 1120, 1155, 1160, 1218, 1232, 1240, 1265, 1276, 1288, 1302, 1320, 1334, 1364, 1380, 1392, 1426, 1488, 1518, 1540, 1595, 1610, 1624, 1680, 1705, 1736, 1740, 1760, 1771, 1798, 1840, 1848, 1860, 1914, 1932, 2001, 2024, 2030, 2046, 2139, 2170, 2208, 2233, 2310, 2320, 2387, 2415, 2436, 2464, 2480, 2530, 2552, 2576, 2604, 2640, 2668, 2697, 2728, 2760, 2784, 2852, 2976, 3036, 3045, 3080, 3190, 3220, 3248, 3255, 3335, 3360, 3410, 3472, 3480, 3542, 3565, 3596, 3680, 3696, 3720, 3795, 3828, 3864, 4002, 4048, 4060, 4092, 4278, 4340, 4466, 4495, 4620, 4640, 4669, 4774, 4785, 4830, 4872, 4960, 4991, 5060, 5104, 5115, 5152, 5208, 5280, 5313, 5336, 5394, 5456, 5520, 5704, 6072, 6090, 6160, 6293, 6380, 6440, 6496, 6510, 6670, 6699, 6820, 6944, 6960, 7084, 7130, 7161, 7192, 7337, 7392, 7440, 7590, 7656, 7728, 7843, 8004, 8096, 8120, 8184, 8556, 8680, 8855, 8932, 8990, 9240, 9338, 9548, 9570, 9660, 9744, 9889, 9982, 10005, 10120, 10208, 10230, 10416, 10626, 10672, 10695, 10788, 10912, 11040, 11165, 11408, 11935, 12144, 12180, 12320, 12586, 12760, 12880, 13020, 13340, 13398, 13485, 13640, 13920, 14007, 14168, 14260, 14322, 14384, 14674, 14880, 14973, 15180, 15312, 15456, 15686, 16008, 16240, 16368, 17112, 17360, 17710, 17864, 17980, 18480, 18676, 18879, 19096, 19140, 19320, 19488, 19778, 19964, 20010, 20240, 20460, 20677, 20832, 21252, 21344, 21390, 21576, 22011, 22330, 22816, 23345, 23529, 23870, 24288, 24360, 24955, 25172, 25520, 25760, 26040, 26565, 26680, 26796, 26970, 27280, 28014, 28336, 28520, 28644, 28768, 29348, 29667, 29946, 30360, 30624, 31372, 31465, 32016, 32480, 32736, 33495, 34224, 34720, 35420, 35728, 35805, 35960, 36685, 36960, 37352, 37758, 38192, 38280, 38640, 39215, 39556, 39928, 40020, 40480, 40920, 41354, 42504, 42780, 43152, 44022, 44660, 46690, 47058, 47740, 48720, 49445, 49910, 50344, 51040, 51359, 52080, 53130, 53360, 53592, 53940, 54560, 54901, 56028, 56672, 57040, 57288, 58696, 59334, 59892, 60720, 62031, 62744, 62930, 64032, 66990, 68448, 69223, 70035, 70840, 71456, 71610, 71920, 73370, 74704, 74865, 75516, 76384, 76560, 77280, 78430, 79112, 79856, 80040, 81840, 82708, 85008, 85560, 86304, 88044, 89320, 93380, 94116, 94395, 95480, 97440, 98890, 99820, 100688, 102718, 103385, 104160, 106260, 106720, 107184, 107880, 109802, 110055, 112056, 114080, 114576, 117392, 117645, 118668, 119784, 121440, 124062, 125488, 125860, 133980, 138446, 140070, 141680, 143220, 143840, 144739, 146740, 148335, 149408, 149730, 151032, 153120, 154077, 156860, 158224, 159712, 160080, 163680, 164703, 165416, 170016, 171120, 176088, 178640, 186760, 188232, 188790, 190960, 197780, 199640, 201376, 205436, 206770, 207669, 212520, 214368, 215760, 219604, 220110, 224112, 227447, 229152, 234784, 235290, 237336, 239568, 248124, 250976, 251720, 256795, 267960, 274505, 276892, 280140, 283360, 286440, 289478, 293480, 296670, 299460, 302064, 308154, 310155, 313720, 316448, 320160, 329406, 330832, 342240, 346115, 352176, 357280, 373520, 376464, 377580, 381920, 395560, 399280, 410872, 413540, 415338, 425040, 431520, 434217, 439208, 440220, 448224, 454894, 470580, 474672, 479136, 496248, 503440, 513590, 535920, 549010, 553784, 560280, 572880, 578956, 586960, 593340, 598920, 604128, 616308, 620310, 627440, 658812, 661664, 682341, 692230, 704352, 723695, 747040, 752928, 755160, 770385, 791120, 798560, 821744, 823515, 827080, 830676, 850080, 868434, 878416, 880440, 909788, 941160, 949344, 992496, 1006880, 1027180, 1038345, 1071840, 1098020, 1107568, 1120560, 1137235, 1145760, 1157912, 1173920, 1186680, 1197840, 1232616, 1240620, 1254880, 1317624, 1364682, 1384460, 1447390, 1510320, 1540770, 1582240, 1592129, 1643488, 1647030, 1654160, 1661352, 1736868, 1756832, 1760880, 1819576, 1882320, 1984992, 2054360, 2076690, 2171085, 2196040, 2215136, 2241120, 2274470, 2315824, 2373360, 2395680, 2465232, 2481240, 2635248, 2729364, 2768920, 2894780, 3020640, 3081540, 3184258, 3294060, 3308320, 3322704, 3411705, 3473736, 3521760, 3639152, 3764640, 4108720, 4153380, 4342170, 4392080, 4548940, 4631648, 4746720, 4776387, 4930464, 4962480, 5270496, 5458728, 5537840, 5789560, 6163080, 6368516, 6588120, 6645408, 6823410, 6947472, 7278304, 7960645, 8217440, 8306760, 8684340, 8784160, 9097880, 9552774, 9924960, 10917456, 11075680, 11579120, 12326160, 12737032, 13176240, 13646820, 13894944, 15921290, 16613520, 17368680, 18195760, 19105548, 21834912, 23158240, 23881935, 24652320, 25474064, 26352480, 27293640, 31842580, 33227040, 34737360, 36391520, 38211096, 47763870, 50948128, 54587280, 63685160, 69474720, 76422192, 95527740, 109174560, 127370320, 152844384, 191055480, 254740640, 382110960, 764221920]

約数ペア:

[(1, 764221920), (2, 382110960), (3, 254740640), (4, 191055480), (5, 152844384), (6, 127370320), (7, 109174560), (8, 95527740), (10, 76422192), (11, 69474720), (12, 63685160), (14, 54587280), (15, 50948128), (16, 47763870), (20, 38211096), (21, 36391520), (22, 34737360), (23, 33227040), (24, 31842580), (28, 27293640), (29, 26352480), (30, 25474064), (31, 24652320), (32, 23881935), (33, 23158240), (35, 21834912), (40, 19105548), (42, 18195760), (44, 17368680), (46, 16613520), (48, 15921290), (55, 13894944), (56, 13646820), (58, 13176240), (60, 12737032), (62, 12326160), (66, 11579120), (69, 11075680), (70, 10917456), (77, 9924960), (80, 9552774), (84, 9097880), (87, 8784160), (88, 8684340), (92, 8306760), (93, 8217440), (96, 7960645), (105, 7278304), (110, 6947472), (112, 6823410), (115, 6645408), (116, 6588120), (120, 6368516), (124, 6163080), (132, 5789560), (138, 5537840), (140, 5458728), (145, 5270496), (154, 4962480), (155, 4930464), (160, 4776387), (161, 4746720), (165, 4631648), (168, 4548940), (174, 4392080), (176, 4342170), (184, 4153380), (186, 4108720), (203, 3764640), (210, 3639152), (217, 3521760), (220, 3473736), (224, 3411705), (230, 3322704), (231, 3308320), (232, 3294060), (240, 3184258), (248, 3081540), (253, 3020640), (264, 2894780), (276, 2768920), (280, 2729364), (290, 2635248), (308, 2481240), (310, 2465232), (319, 2395680), (322, 2373360), (330, 2315824), (336, 2274470), (341, 2241120), (345, 2215136), (348, 2196040), (352, 2171085), (368, 2076690), (372, 2054360), (385, 1984992), (406, 1882320), (420, 1819576), (434, 1760880), (435, 1756832), (440, 1736868), (460, 1661352), (462, 1654160), (464, 1647030), (465, 1643488), (480, 1592129), (483, 1582240), (496, 1540770), (506, 1510320), (528, 1447390), (552, 1384460), (560, 1364682), (580, 1317624), (609, 1254880), (616, 1240620), (620, 1232616), (638, 1197840), (644, 1186680), (651, 1173920), (660, 1157912), (667, 1145760), (672, 1137235), (682, 1120560), (690, 1107568), (696, 1098020), (713, 1071840), (736, 1038345), (744, 1027180), (759, 1006880), (770, 992496), (805, 949344), (812, 941160), (840, 909788), (868, 880440), (870, 878416), (880, 868434), (899, 850080), (920, 830676), (924, 827080), (928, 823515), (930, 821744), (957, 798560), (966, 791120), (992, 770385), (1012, 755160), (1015, 752928), (1023, 747040), (1056, 723695), (1085, 704352), (1104, 692230), (1120, 682341), (1155, 661664), (1160, 658812), (1218, 627440), (1232, 620310), (1240, 616308), (1265, 604128), (1276, 598920), (1288, 593340), (1302, 586960), (1320, 578956), (1334, 572880), (1364, 560280), (1380, 553784), (1392, 549010), (1426, 535920), (1488, 513590), (1518, 503440), (1540, 496248), (1595, 479136), (1610, 474672), (1624, 470580), (1680, 454894), (1705, 448224), (1736, 440220), (1740, 439208), (1760, 434217), (1771, 431520), (1798, 425040), (1840, 415338), (1848, 413540), (1860, 410872), (1914, 399280), (1932, 395560), (2001, 381920), (2024, 377580), (2030, 376464), (2046, 373520), (2139, 357280), (2170, 352176), (2208, 346115), (2233, 342240), (2310, 330832), (2320, 329406), (2387, 320160), (2415, 316448), (2436, 313720), (2464, 310155), (2480, 308154), (2530, 302064), (2552, 299460), (2576, 296670), (2604, 293480), (2640, 289478), (2668, 286440), (2697, 283360), (2728, 280140), (2760, 276892), (2784, 274505), (2852, 267960), (2976, 256795), (3036, 251720), (3045, 250976), (3080, 248124), (3190, 239568), (3220, 237336), (3248, 235290), (3255, 234784), (3335, 229152), (3360, 227447), (3410, 224112), (3472, 220110), (3480, 219604), (3542, 215760), (3565, 214368), (3596, 212520), (3680, 207669), (3696, 206770), (3720, 205436), (3795, 201376), (3828, 199640), (3864, 197780), (4002, 190960), (4048, 188790), (4060, 188232), (4092, 186760), (4278, 178640), (4340, 176088), (4466, 171120), (4495, 170016), (4620, 165416), (4640, 164703), (4669, 163680), (4774, 160080), (4785, 159712), (4830, 158224), (4872, 156860), (4960, 154077), (4991, 153120), (5060, 151032), (5104, 149730), (5115, 149408), (5152, 148335), (5208, 146740), (5280, 144739), (5313, 143840), (5336, 143220), (5394, 141680), (5456, 140070), (5520, 138446), (5704, 133980), (6072, 125860), (6090, 125488), (6160, 124062), (6293, 121440), (6380, 119784), (6440, 118668), (6496, 117645), (6510, 117392), (6670, 114576), (6699, 114080), (6820, 112056), (6944, 110055), (6960, 109802), (7084, 107880), (7130, 107184), (7161, 106720), (7192, 106260), (7337, 104160), (7392, 103385), (7440, 102718), (7590, 100688), (7656, 99820), (7728, 98890), (7843, 97440), (8004, 95480), (8096, 94395), (8120, 94116), (8184, 93380), (8556, 89320), (8680, 88044), (8855, 86304), (8932, 85560), (8990, 85008), (9240, 82708), (9338, 81840), (9548, 80040), (9570, 79856), (9660, 79112), (9744, 78430), (9889, 77280), (9982, 76560), (10005, 76384), (10120, 75516), (10208, 74865), (10230, 74704), (10416, 73370), (10626, 71920), (10672, 71610), (10695, 71456), (10788, 70840), (10912, 70035), (11040, 69223), (11165, 68448), (11408, 66990), (11935, 64032), (12144, 62930), (12180, 62744), (12320, 62031), (12586, 60720), (12760, 59892), (12880, 59334), (13020, 58696), (13340, 57288), (13398, 57040), (13485, 56672), (13640, 56028), (13920, 54901), (14007, 54560), (14168, 53940), (14260, 53592), (14322, 53360), (14384, 53130), (14674, 52080), (14880, 51359), (14973, 51040), (15180, 50344), (15312, 49910), (15456, 49445), (15686, 48720), (16008, 47740), (16240, 47058), (16368, 46690), (17112, 44660), (17360, 44022), (17710, 43152), (17864, 42780), (17980, 42504), (18480, 41354), (18676, 40920), (18879, 40480), (19096, 40020), (19140, 39928), (19320, 39556), (19488, 39215), (19778, 38640), (19964, 38280), (20010, 38192), (20240, 37758), (20460, 37352), (20677, 36960), (20832, 36685), (21252, 35960), (21344, 35805), (21390, 35728), (21576, 35420), (22011, 34720), (22330, 34224), (22816, 33495), (23345, 32736), (23529, 32480), (23870, 32016), (24288, 31465), (24360, 31372), (24955, 30624), (25172, 30360), (25520, 29946), (25760, 29667), (26040, 29348), (26565, 28768), (26680, 28644), (26796, 28520), (26970, 28336), (27280, 28014)]