20876658240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:570

約数の個数: 448

約数和(自身を含む): 72999843840

約数和(自身を除く): 52123185600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 71, 80, 85, 86, 96, 102, 120, 129, 136, 142, 160, 170, 172, 192, 204, 213, 215, 240, 255, 258, 272, 284, 320, 340, 344, 355, 408, 419, 426, 430, 480, 510, 516, 544, 568, 645, 680, 688, 710, 731, 816, 838, 852, 860, 960, 1020, 1032, 1065, 1088, 1136, 1207, 1257, 1290, 1360, 1376, 1420, 1462, 1632, 1676, 1704, 1720, 2040, 2064, 2095, 2130, 2193, 2272, 2414, 2514, 2580, 2720, 2752, 2840, 2924, 3053, 3264, 3352, 3408, 3440, 3621, 3655, 4080, 4128, 4190, 4260, 4386, 4544, 4828, 5028, 5160, 5440, 5680, 5848, 6035, 6106, 6285, 6704, 6816, 6880, 7123, 7242, 7310, 8160, 8256, 8380, 8520, 8772, 9159, 9656, 10056, 10320, 10965, 11360, 11696, 12070, 12212, 12570, 13408, 13632, 13760, 14246, 14484, 14620, 15265, 16320, 16760, 17040, 17544, 18017, 18105, 18318, 19312, 20112, 20640, 21369, 21930, 22720, 23392, 24140, 24424, 25140, 26816, 28492, 28968, 29240, 29749, 30530, 33520, 34080, 35088, 35615, 36034, 36210, 36636, 38624, 40224, 41280, 42738, 43860, 45795, 46784, 48280, 48848, 50280, 51901, 54051, 56984, 57936, 58480, 59498, 61060, 67040, 68160, 70176, 71230, 72068, 72420, 73272, 77248, 80448, 85476, 87720, 89247, 90085, 91590, 96560, 97696, 100560, 103802, 106845, 108102, 113968, 115872, 116960, 118996, 122120, 134080, 140352, 142460, 144136, 144840, 146544, 148745, 155703, 170952, 175440, 178494, 180170, 183180, 193120, 195392, 201120, 207604, 213690, 216204, 227936, 231744, 233920, 237992, 244240, 259505, 270255, 284920, 288272, 289680, 293088, 297490, 306289, 311406, 341904, 350880, 356988, 360340, 366360, 386240, 402240, 415208, 427380, 432408, 446235, 455872, 475984, 488480, 505733, 519010, 540510, 569840, 576544, 579360, 586176, 594980, 612578, 622812, 683808, 701760, 713976, 720680, 732720, 778515, 830416, 854760, 864816, 892470, 918867, 951968, 976960, 1011466, 1038020, 1081020, 1139680, 1153088, 1158720, 1189960, 1225156, 1245624, 1279207, 1367616, 1427952, 1441360, 1465440, 1517199, 1531445, 1557030, 1660832, 1709520, 1729632, 1784940, 1837734, 1903936, 2022932, 2076040, 2162040, 2279360, 2379920, 2450312, 2491248, 2528665, 2558414, 2855904, 2882720, 2930880, 3034398, 3062890, 3114060, 3321664, 3419040, 3459264, 3569880, 3675468, 3837621, 4045864, 4152080, 4324080, 4594335, 4759840, 4900624, 4982496, 5057330, 5116828, 5711808, 5765440, 6068796, 6125780, 6228120, 6396035, 6838080, 7139760, 7350936, 7585995, 7675242, 8091728, 8304160, 8648160, 9188670, 9519680, 9801248, 9964992, 10114660, 10233656, 12137592, 12251560, 12456240, 12792070, 14279520, 14701872, 15171990, 15350484, 16183456, 16608320, 17296320, 18377340, 19188105, 19602496, 20229320, 20467312, 21746519, 24275184, 24503120, 24912480, 25584140, 28559040, 29403744, 30343980, 30700968, 32366912, 36754680, 38376210, 40458640, 40934624, 43493038, 48550368, 49006240, 49824960, 51168280, 58807488, 60687960, 61401936, 65239557, 73509360, 76752420, 80917280, 81869248, 86986076, 97100736, 98012480, 102336560, 108732595, 121375920, 122803872, 130479114, 147018720, 153504840, 161834560, 173972152, 204673120, 217465190, 242751840, 245607744, 260958228, 294037440, 307009680, 326197785, 347944304, 409346240, 434930380, 485503680, 521916456, 614019360, 652395570, 695888608, 869860760, 1043832912, 1228038720, 1304791140, 1391777216, 1739721520, 2087665824, 2609582280, 3479443040, 4175331648, 5219164560, 6958886080, 10438329120, 20876658240]

約数ペア:

[(1, 20876658240), (2, 10438329120), (3, 6958886080), (4, 5219164560), (5, 4175331648), (6, 3479443040), (8, 2609582280), (10, 2087665824), (12, 1739721520), (15, 1391777216), (16, 1304791140), (17, 1228038720), (20, 1043832912), (24, 869860760), (30, 695888608), (32, 652395570), (34, 614019360), (40, 521916456), (43, 485503680), (48, 434930380), (51, 409346240), (60, 347944304), (64, 326197785), (68, 307009680), (71, 294037440), (80, 260958228), (85, 245607744), (86, 242751840), (96, 217465190), (102, 204673120), (120, 173972152), (129, 161834560), (136, 153504840), (142, 147018720), (160, 130479114), (170, 122803872), (172, 121375920), (192, 108732595), (204, 102336560), (213, 98012480), (215, 97100736), (240, 86986076), (255, 81869248), (258, 80917280), (272, 76752420), (284, 73509360), (320, 65239557), (340, 61401936), (344, 60687960), (355, 58807488), (408, 51168280), (419, 49824960), (426, 49006240), (430, 48550368), (480, 43493038), (510, 40934624), (516, 40458640), (544, 38376210), (568, 36754680), (645, 32366912), (680, 30700968), (688, 30343980), (710, 29403744), (731, 28559040), (816, 25584140), (838, 24912480), (852, 24503120), (860, 24275184), (960, 21746519), (1020, 20467312), (1032, 20229320), (1065, 19602496), (1088, 19188105), (1136, 18377340), (1207, 17296320), (1257, 16608320), (1290, 16183456), (1360, 15350484), (1376, 15171990), (1420, 14701872), (1462, 14279520), (1632, 12792070), (1676, 12456240), (1704, 12251560), (1720, 12137592), (2040, 10233656), (2064, 10114660), (2095, 9964992), (2130, 9801248), (2193, 9519680), (2272, 9188670), (2414, 8648160), (2514, 8304160), (2580, 8091728), (2720, 7675242), (2752, 7585995), (2840, 7350936), (2924, 7139760), (3053, 6838080), (3264, 6396035), (3352, 6228120), (3408, 6125780), (3440, 6068796), (3621, 5765440), (3655, 5711808), (4080, 5116828), (4128, 5057330), (4190, 4982496), (4260, 4900624), (4386, 4759840), (4544, 4594335), (4828, 4324080), (5028, 4152080), (5160, 4045864), (5440, 3837621), (5680, 3675468), (5848, 3569880), (6035, 3459264), (6106, 3419040), (6285, 3321664), (6704, 3114060), (6816, 3062890), (6880, 3034398), (7123, 2930880), (7242, 2882720), (7310, 2855904), (8160, 2558414), (8256, 2528665), (8380, 2491248), (8520, 2450312), (8772, 2379920), (9159, 2279360), (9656, 2162040), (10056, 2076040), (10320, 2022932), (10965, 1903936), (11360, 1837734), (11696, 1784940), (12070, 1729632), (12212, 1709520), (12570, 1660832), (13408, 1557030), (13632, 1531445), (13760, 1517199), (14246, 1465440), (14484, 1441360), (14620, 1427952), (15265, 1367616), (16320, 1279207), (16760, 1245624), (17040, 1225156), (17544, 1189960), (18017, 1158720), (18105, 1153088), (18318, 1139680), (19312, 1081020), (20112, 1038020), (20640, 1011466), (21369, 976960), (21930, 951968), (22720, 918867), (23392, 892470), (24140, 864816), (24424, 854760), (25140, 830416), (26816, 778515), (28492, 732720), (28968, 720680), (29240, 713976), (29749, 701760), (30530, 683808), (33520, 622812), (34080, 612578), (35088, 594980), (35615, 586176), (36034, 579360), (36210, 576544), (36636, 569840), (38624, 540510), (40224, 519010), (41280, 505733), (42738, 488480), (43860, 475984), (45795, 455872), (46784, 446235), (48280, 432408), (48848, 427380), (50280, 415208), (51901, 402240), (54051, 386240), (56984, 366360), (57936, 360340), (58480, 356988), (59498, 350880), (61060, 341904), (67040, 311406), (68160, 306289), (70176, 297490), (71230, 293088), (72068, 289680), (72420, 288272), (73272, 284920), (77248, 270255), (80448, 259505), (85476, 244240), (87720, 237992), (89247, 233920), (90085, 231744), (91590, 227936), (96560, 216204), (97696, 213690), (100560, 207604), (103802, 201120), (106845, 195392), (108102, 193120), (113968, 183180), (115872, 180170), (116960, 178494), (118996, 175440), (122120, 170952), (134080, 155703), (140352, 148745), (142460, 146544), (144136, 144840)]