72782603520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 648

約数和(自身を含む): 265629851424

約数和(自身を除く): 192847247904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 121, 124, 128, 132, 155, 160, 163, 165, 176, 186, 192, 220, 240, 242, 248, 256, 264, 310, 320, 326, 330, 341, 352, 363, 372, 384, 440, 465, 480, 484, 489, 496, 528, 605, 620, 640, 652, 660, 682, 704, 726, 744, 768, 815, 880, 930, 960, 961, 968, 978, 992, 1023, 1056, 1210, 1240, 1280, 1304, 1320, 1364, 1408, 1452, 1488, 1630, 1705, 1760, 1793, 1815, 1860, 1920, 1922, 1936, 1956, 1984, 2046, 2112, 2420, 2445, 2480, 2608, 2640, 2728, 2816, 2883, 2904, 2976, 3260, 3410, 3520, 3586, 3630, 3720, 3751, 3840, 3844, 3872, 3912, 3968, 4092, 4224, 4805, 4840, 4890, 4960, 5053, 5115, 5216, 5280, 5379, 5456, 5766, 5808, 5952, 6520, 6820, 7040, 7172, 7260, 7440, 7502, 7688, 7744, 7824, 7936, 8184, 8448, 8965, 9610, 9680, 9780, 9920, 10106, 10230, 10432, 10560, 10571, 10758, 10912, 11253, 11532, 11616, 11904, 13040, 13640, 14080, 14344, 14415, 14520, 14880, 15004, 15159, 15376, 15488, 15648, 16368, 17930, 18755, 19220, 19360, 19560, 19723, 19840, 20212, 20460, 20864, 21120, 21142, 21516, 21824, 22506, 23064, 23232, 23808, 25265, 26080, 26895, 27280, 28688, 28830, 29040, 29760, 30008, 30318, 30752, 30976, 31296, 31713, 32736, 35860, 37510, 38440, 38720, 39120, 39446, 39680, 40424, 40920, 41728, 42240, 42284, 43032, 43648, 45012, 46128, 46464, 50530, 52160, 52855, 53790, 54560, 55583, 56265, 57376, 57660, 58080, 59169, 59520, 60016, 60636, 61504, 62592, 63426, 65472, 71720, 75020, 75795, 76880, 77440, 78240, 78892, 80848, 81840, 84568, 86064, 87296, 90024, 92256, 92928, 98615, 101060, 104320, 105710, 107580, 109120, 111166, 112530, 114752, 115320, 116160, 116281, 118338, 119040, 120032, 121272, 123008, 125184, 126852, 130944, 143440, 150040, 151590, 153760, 154880, 156480, 156643, 157784, 158565, 161696, 163680, 166749, 169136, 172128, 180048, 184512, 197230, 202120, 208640, 211420, 215160, 218240, 222332, 225060, 229504, 230640, 232320, 232562, 236676, 240064, 242544, 246016, 253704, 261888, 277915, 286880, 295845, 300080, 303180, 307520, 312960, 313286, 315568, 317130, 323392, 327360, 333498, 338272, 344256, 348843, 360096, 369024, 394460, 404240, 422840, 430320, 436480, 444664, 450120, 459008, 461280, 464640, 465124, 469929, 473352, 480128, 485088, 507408, 555830, 573760, 581405, 591690, 600160, 606360, 611413, 615040, 625920, 626572, 631136, 634260, 646784, 654720, 666996, 676544, 688512, 697686, 720192, 738048, 783215, 788920, 808480, 833745, 845680, 860640, 889328, 900240, 922560, 930248, 939858, 946704, 960256, 970176, 1014816, 1111660, 1147520, 1162810, 1183380, 1200320, 1212720, 1222826, 1230080, 1253144, 1262272, 1268520, 1293568, 1309440, 1333992, 1353088, 1377024, 1395372, 1440384, 1566430, 1577840, 1616960, 1667490, 1691360, 1721280, 1723073, 1744215, 1778656, 1800480, 1834239, 1845120, 1860496, 1879716, 1893408, 1940352, 2029632, 2223320, 2295040, 2325620, 2349645, 2366760, 2400640, 2425440, 2445652, 2506288, 2524544, 2537040, 2667984, 2706176, 2790744, 2880768, 3057065, 3132860, 3155680, 3233920, 3334980, 3382720, 3442560, 3446146, 3488430, 3557312, 3600960, 3668478, 3690240, 3720992, 3759432, 3786816, 3880704, 4059264, 4446640, 4651240, 4699290, 4733520, 4801280, 4850880, 4891304, 5012576, 5049088, 5074080, 5169219, 5335968, 5581488, 6114130, 6265720, 6311360, 6467840, 6669960, 6765440, 6885120, 6892292, 6976860, 7114624, 7201920, 7336956, 7441984, 7518864, 7573632, 8118528, 8615365, 8893280, 9171195, 9302480, 9398580, 9467040, 9701760, 9782608, 10025152, 10148160, 10338438, 10671936, 11162976, 12228260, 12531440, 12622720, 13339920, 13530880, 13784584, 13953720, 14229248, 14403840, 14673912, 14883968, 15037728, 15147264, 17230730, 17786560, 18342390, 18604960, 18797160, 18934080, 18953803, 19403520, 19565216, 20050304, 20296320, 20676876, 21343872, 22325952, 24456520, 25062880, 25245440, 25846095, 26679840, 27569168, 27907440, 29347824, 29767936, 30075456, 34461460, 35573120, 36684780, 37209920, 37594320, 37868160, 37907606, 39130432, 40100608, 40592640, 41353752, 42687744, 44651904, 48913040, 50125760, 51692190, 53359680, 55138336, 55814880, 56861409, 58695648, 60150912, 68922920, 71146240, 73369560, 74419840, 75188640, 75736320, 75815212, 78260864, 82707504, 89303808, 94769015, 97826080, 100251520, 103384380, 106719360, 110276672, 111629760, 113722818, 117391296, 120301824, 137845840, 146739120, 148839680, 150377280, 151630424, 156521728, 165415008, 189538030, 195652160, 200503040, 206768760, 213438720, 220553344, 223259520, 227445636, 234782592, 275691680, 284307045, 293478240, 300754560, 303260848, 330830016, 379076060, 391304320, 413537520, 441106688, 446519040, 454891272, 469565184, 551383360, 568614090, 586956480, 601509120, 606521696, 661660032, 758152120, 782608640, 827075040, 909782544, 1102766720, 1137228180, 1173912960, 1213043392, 1323320064, 1516304240, 1654150080, 1819565088, 2205533440, 2274456360, 2347825920, 2426086784, 3032608480, 3308300160, 3639130176, 4548912720, 4852173568, 6065216960, 6616600320, 7278260352, 9097825440, 12130433920, 14556520704, 18195650880, 24260867840, 36391301760, 72782603520]

約数ペア:

[(1, 72782603520), (2, 36391301760), (3, 24260867840), (4, 18195650880), (5, 14556520704), (6, 12130433920), (8, 9097825440), (10, 7278260352), (11, 6616600320), (12, 6065216960), (15, 4852173568), (16, 4548912720), (20, 3639130176), (22, 3308300160), (24, 3032608480), (30, 2426086784), (31, 2347825920), (32, 2274456360), (33, 2205533440), (40, 1819565088), (44, 1654150080), (48, 1516304240), (55, 1323320064), (60, 1213043392), (62, 1173912960), (64, 1137228180), (66, 1102766720), (80, 909782544), (88, 827075040), (93, 782608640), (96, 758152120), (110, 661660032), (120, 606521696), (121, 601509120), (124, 586956480), (128, 568614090), (132, 551383360), (155, 469565184), (160, 454891272), (163, 446519040), (165, 441106688), (176, 413537520), (186, 391304320), (192, 379076060), (220, 330830016), (240, 303260848), (242, 300754560), (248, 293478240), (256, 284307045), (264, 275691680), (310, 234782592), (320, 227445636), (326, 223259520), (330, 220553344), (341, 213438720), (352, 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(38720, 1879716), (39120, 1860496), (39446, 1845120), (39680, 1834239), (40424, 1800480), (40920, 1778656), (41728, 1744215), (42240, 1723073), (42284, 1721280), (43032, 1691360), (43648, 1667490), (45012, 1616960), (46128, 1577840), (46464, 1566430), (50530, 1440384), (52160, 1395372), (52855, 1377024), (53790, 1353088), (54560, 1333992), (55583, 1309440), (56265, 1293568), (57376, 1268520), (57660, 1262272), (58080, 1253144), (59169, 1230080), (59520, 1222826), (60016, 1212720), (60636, 1200320), (61504, 1183380), (62592, 1162810), (63426, 1147520), (65472, 1111660), (71720, 1014816), (75020, 970176), (75795, 960256), (76880, 946704), (77440, 939858), (78240, 930248), (78892, 922560), (80848, 900240), (81840, 889328), (84568, 860640), (86064, 845680), (87296, 833745), (90024, 808480), (92256, 788920), (92928, 783215), (98615, 738048), (101060, 720192), (104320, 697686), (105710, 688512), (107580, 676544), (109120, 666996), (111166, 654720), (112530, 646784), (114752, 634260), 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