21467093280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:392

約数の個数: 384

約数和(自身を含む): 71693475840

約数和(自身を除く): 50226382560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 97, 107, 120, 124, 139, 155, 160, 186, 194, 214, 240, 248, 278, 291, 310, 321, 372, 388, 417, 428, 465, 480, 485, 496, 535, 556, 582, 620, 642, 695, 744, 776, 834, 856, 930, 970, 992, 1070, 1112, 1164, 1240, 1284, 1390, 1455, 1488, 1552, 1605, 1668, 1712, 1860, 1940, 2085, 2140, 2224, 2328, 2480, 2568, 2780, 2910, 2976, 3007, 3104, 3210, 3317, 3336, 3424, 3720, 3880, 4170, 4280, 4309, 4448, 4656, 4960, 5136, 5560, 5820, 6014, 6420, 6634, 6672, 7440, 7760, 8340, 8560, 8618, 9021, 9312, 9951, 10272, 10379, 11120, 11640, 12028, 12840, 12927, 13268, 13344, 13483, 14873, 14880, 15035, 15520, 16585, 16680, 17120, 17236, 18042, 19902, 20758, 21545, 22240, 23280, 24056, 25680, 25854, 26536, 26966, 29746, 30070, 31137, 33170, 33360, 34472, 36084, 39804, 40449, 41516, 43090, 44619, 45105, 46560, 48112, 49755, 51360, 51708, 51895, 53072, 53932, 59492, 60140, 62274, 64635, 66340, 66720, 67415, 68944, 72168, 74365, 79608, 80898, 83032, 86180, 89238, 90210, 96224, 99510, 103416, 103790, 106144, 107864, 118984, 120280, 124548, 129270, 132680, 134830, 137888, 144336, 148730, 155685, 159216, 161796, 166064, 172360, 178476, 180420, 199020, 202245, 206832, 207580, 215728, 223095, 237968, 240560, 249096, 258540, 265360, 269660, 288672, 297460, 311370, 318432, 321749, 323592, 332128, 344720, 356952, 360840, 398040, 404490, 413664, 415160, 417973, 431456, 446190, 461063, 475936, 481120, 498192, 517080, 530720, 539320, 594920, 622740, 643498, 647184, 689440, 713904, 721680, 796080, 808980, 830320, 835946, 892380, 922126, 965247, 996384, 1034160, 1078640, 1189840, 1245480, 1253919, 1286996, 1294368, 1383189, 1427808, 1442681, 1443360, 1592160, 1608745, 1617960, 1660640, 1671892, 1784760, 1844252, 1930494, 2068320, 2089865, 2157280, 2305315, 2379680, 2490960, 2507838, 2573992, 2766378, 2885362, 3217490, 3235920, 3343784, 3569520, 3688504, 3860988, 4179730, 4328043, 4610630, 4826235, 4981920, 5015676, 5147984, 5532756, 5770724, 6269595, 6434980, 6471840, 6687568, 6915945, 7139040, 7213405, 7377008, 7721976, 8359460, 8656086, 9221260, 9652470, 10031352, 10295968, 11065512, 11541448, 12539190, 12869960, 13375136, 13831890, 14426810, 14754016, 15443952, 16718920, 17312172, 18442520, 19304940, 20062704, 21640215, 22131024, 23082896, 25078380, 25739920, 27663780, 28853620, 30887904, 33437840, 34624344, 36885040, 38609880, 40125408, 43280430, 44262048, 44723111, 46165792, 50156760, 51479840, 55327560, 57707240, 66875680, 69248688, 73770080, 77219760, 86560860, 89446222, 100313520, 110655120, 115414480, 134169333, 138497376, 154439520, 173121720, 178892444, 200627040, 221310240, 223615555, 230828960, 268338666, 346243440, 357784888, 447231110, 536677332, 670846665, 692486880, 715569776, 894462220, 1073354664, 1341693330, 1431139552, 1788924440, 2146709328, 2683386660, 3577848880, 4293418656, 5366773320, 7155697760, 10733546640, 21467093280]

約数ペア:

[(1, 21467093280), (2, 10733546640), (3, 7155697760), (4, 5366773320), (5, 4293418656), (6, 3577848880), (8, 2683386660), (10, 2146709328), (12, 1788924440), (15, 1431139552), (16, 1341693330), (20, 1073354664), (24, 894462220), (30, 715569776), (31, 692486880), (32, 670846665), (40, 536677332), (48, 447231110), (60, 357784888), (62, 346243440), (80, 268338666), (93, 230828960), (96, 223615555), (97, 221310240), (107, 200627040), (120, 178892444), (124, 173121720), (139, 154439520), (155, 138497376), (160, 134169333), (186, 115414480), (194, 110655120), (214, 100313520), (240, 89446222), (248, 86560860), (278, 77219760), (291, 73770080), (310, 69248688), (321, 66875680), (372, 57707240), (388, 55327560), (417, 51479840), (428, 50156760), (465, 46165792), (480, 44723111), (485, 44262048), (496, 43280430), (535, 40125408), (556, 38609880), (582, 36885040), (620, 34624344), (642, 33437840), (695, 30887904), (744, 28853620), (776, 27663780), (834, 25739920), (856, 25078380), (930, 23082896), (970, 22131024), (992, 21640215), (1070, 20062704), (1112, 19304940), (1164, 18442520), (1240, 17312172), (1284, 16718920), (1390, 15443952), (1455, 14754016), (1488, 14426810), (1552, 13831890), (1605, 13375136), (1668, 12869960), (1712, 12539190), (1860, 11541448), (1940, 11065512), (2085, 10295968), (2140, 10031352), (2224, 9652470), (2328, 9221260), (2480, 8656086), (2568, 8359460), (2780, 7721976), (2910, 7377008), (2976, 7213405), (3007, 7139040), (3104, 6915945), (3210, 6687568), (3317, 6471840), (3336, 6434980), (3424, 6269595), (3720, 5770724), (3880, 5532756), (4170, 5147984), (4280, 5015676), (4309, 4981920), (4448, 4826235), (4656, 4610630), (4960, 4328043), (5136, 4179730), (5560, 3860988), (5820, 3688504), (6014, 3569520), (6420, 3343784), (6634, 3235920), (6672, 3217490), (7440, 2885362), (7760, 2766378), (8340, 2573992), (8560, 2507838), (8618, 2490960), (9021, 2379680), (9312, 2305315), (9951, 2157280), (10272, 2089865), (10379, 2068320), (11120, 1930494), (11640, 1844252), (12028, 1784760), (12840, 1671892), (12927, 1660640), (13268, 1617960), (13344, 1608745), (13483, 1592160), (14873, 1443360), (14880, 1442681), (15035, 1427808), (15520, 1383189), (16585, 1294368), (16680, 1286996), (17120, 1253919), (17236, 1245480), (18042, 1189840), (19902, 1078640), (20758, 1034160), (21545, 996384), (22240, 965247), (23280, 922126), (24056, 892380), (25680, 835946), (25854, 830320), (26536, 808980), (26966, 796080), (29746, 721680), (30070, 713904), (31137, 689440), (33170, 647184), (33360, 643498), (34472, 622740), (36084, 594920), (39804, 539320), (40449, 530720), (41516, 517080), (43090, 498192), (44619, 481120), (45105, 475936), (46560, 461063), (48112, 446190), (49755, 431456), (51360, 417973), (51708, 415160), (51895, 413664), (53072, 404490), (53932, 398040), (59492, 360840), (60140, 356952), (62274, 344720), (64635, 332128), (66340, 323592), (66720, 321749), (67415, 318432), (68944, 311370), (72168, 297460), (74365, 288672), (79608, 269660), (80898, 265360), (83032, 258540), (86180, 249096), (89238, 240560), (90210, 237968), (96224, 223095), (99510, 215728), (103416, 207580), (103790, 206832), (106144, 202245), (107864, 199020), (118984, 180420), (120280, 178476), (124548, 172360), (129270, 166064), (132680, 161796), (134830, 159216), (137888, 155685), (144336, 148730)]