161554406880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4111}}^1$

素因数の和:4318

約数の個数: 384

約数和(自身を含む): 557074022400

約数和(自身を除く): 395519615520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 139, 152, 155, 160, 186, 190, 228, 240, 248, 278, 285, 304, 310, 372, 380, 417, 456, 465, 480, 496, 556, 570, 589, 608, 620, 695, 744, 760, 834, 912, 930, 992, 1112, 1140, 1178, 1240, 1390, 1488, 1520, 1668, 1767, 1824, 1860, 2085, 2224, 2280, 2356, 2480, 2641, 2780, 2945, 2976, 3040, 3336, 3534, 3720, 4111, 4170, 4309, 4448, 4560, 4712, 4960, 5282, 5560, 5890, 6672, 7068, 7440, 7923, 8222, 8340, 8618, 8835, 9120, 9424, 10564, 11120, 11780, 12333, 12927, 13205, 13344, 14136, 14880, 15846, 16444, 16680, 17236, 17670, 18848, 20555, 21128, 21545, 22240, 23560, 24666, 25854, 26410, 28272, 31692, 32888, 33360, 34472, 35340, 39615, 41110, 42256, 43090, 47120, 49332, 51708, 52820, 56544, 61665, 63384, 64635, 65776, 66720, 68944, 70680, 78109, 79230, 81871, 82220, 84512, 86180, 94240, 98664, 103416, 105640, 123330, 126768, 127441, 129270, 131552, 137888, 141360, 156218, 158460, 163742, 164440, 172360, 197328, 206832, 211280, 234327, 245613, 246660, 253536, 254882, 258540, 282720, 312436, 316920, 327484, 328880, 344720, 382323, 390545, 394656, 409355, 413664, 422560, 468654, 491226, 493320, 509764, 517080, 571429, 624872, 633840, 637205, 654968, 657760, 689440, 764646, 781090, 818710, 937308, 982452, 986640, 1019528, 1034160, 1142858, 1171635, 1228065, 1249744, 1267680, 1274410, 1309936, 1529292, 1562180, 1637420, 1714287, 1874616, 1911615, 1964904, 1973280, 2039056, 2068320, 2285716, 2343270, 2421379, 2456130, 2499488, 2548820, 2619872, 2857145, 3058584, 3124360, 3274840, 3428574, 3749232, 3823230, 3929808, 4078112, 4571432, 4686540, 4842758, 4912260, 5097640, 5714290, 6117168, 6248720, 6549680, 6857148, 7264137, 7498464, 7646460, 7859616, 8571435, 9142864, 9373080, 9685516, 9824520, 10195280, 10857151, 11428580, 12106895, 12234336, 12497440, 13099360, 13714296, 14528274, 15292920, 17142870, 17714299, 18285728, 18746160, 19371032, 19649040, 20390560, 21714302, 22857160, 24213790, 27428592, 29056548, 30585840, 32571453, 34285740, 35428598, 36320685, 37492320, 38742064, 39298080, 43428604, 45714320, 48427580, 53142897, 54285755, 54857184, 58113096, 61171680, 65142906, 68571480, 70857196, 72641370, 77484128, 86857208, 88571495, 91428640, 96855160, 106285794, 108571510, 116226192, 130285812, 137142960, 141714392, 145282740, 162857265, 173714416, 177142990, 193710320, 212571588, 217143020, 232452384, 260571624, 265714485, 274285920, 283428784, 290565480, 325714530, 336571681, 347428832, 354285980, 387420640, 425143176, 434286040, 521143248, 531428970, 566857568, 581130960, 651429060, 673143362, 708571960, 850286352, 868572080, 1009715043, 1042286496, 1062857940, 1162261920, 1302858120, 1346286724, 1417143920, 1682858405, 1700572704, 1737144160, 2019430086, 2125715880, 2605716240, 2692573448, 2834287840, 3365716810, 4038860172, 4251431760, 5048575215, 5211432480, 5385146896, 6731433620, 8077720344, 8502863520, 10097150430, 10770293792, 13462867240, 16155440688, 20194300860, 26925734480, 32310881376, 40388601720, 53851468960, 80777203440, 161554406880]

約数ペア:

[(1, 161554406880), (2, 80777203440), (3, 53851468960), (4, 40388601720), (5, 32310881376), (6, 26925734480), (8, 20194300860), (10, 16155440688), (12, 13462867240), (15, 10770293792), (16, 10097150430), (19, 8502863520), (20, 8077720344), (24, 6731433620), (30, 5385146896), (31, 5211432480), (32, 5048575215), (38, 4251431760), (40, 4038860172), (48, 3365716810), (57, 2834287840), (60, 2692573448), (62, 2605716240), (76, 2125715880), (80, 2019430086), (93, 1737144160), (95, 1700572704), (96, 1682858405), (114, 1417143920), (120, 1346286724), (124, 1302858120), (139, 1162261920), (152, 1062857940), (155, 1042286496), (160, 1009715043), (186, 868572080), (190, 850286352), (228, 708571960), (240, 673143362), (248, 651429060), (278, 581130960), (285, 566857568), (304, 531428970), (310, 521143248), (372, 434286040), (380, 425143176), (417, 387420640), (456, 354285980), (465, 347428832), (480, 336571681), (496, 325714530), (556, 290565480), (570, 283428784), (589, 274285920), (608, 265714485), (620, 260571624), (695, 232452384), (744, 217143020), (760, 212571588), (834, 193710320), (912, 177142990), (930, 173714416), (992, 162857265), (1112, 145282740), (1140, 141714392), (1178, 137142960), (1240, 130285812), (1390, 116226192), (1488, 108571510), (1520, 106285794), (1668, 96855160), (1767, 91428640), (1824, 88571495), (1860, 86857208), (2085, 77484128), (2224, 72641370), (2280, 70857196), (2356, 68571480), (2480, 65142906), (2641, 61171680), (2780, 58113096), (2945, 54857184), (2976, 54285755), (3040, 53142897), (3336, 48427580), (3534, 45714320), (3720, 43428604), (4111, 39298080), (4170, 38742064), (4309, 37492320), (4448, 36320685), (4560, 35428598), (4712, 34285740), (4960, 32571453), (5282, 30585840), (5560, 29056548), (5890, 27428592), (6672, 24213790), (7068, 22857160), (7440, 21714302), (7923, 20390560), (8222, 19649040), (8340, 19371032), (8618, 18746160), (8835, 18285728), (9120, 17714299), (9424, 17142870), (10564, 15292920), (11120, 14528274), (11780, 13714296), (12333, 13099360), (12927, 12497440), (13205, 12234336), (13344, 12106895), (14136, 11428580), (14880, 10857151), (15846, 10195280), (16444, 9824520), (16680, 9685516), (17236, 9373080), (17670, 9142864), (18848, 8571435), (20555, 7859616), (21128, 7646460), (21545, 7498464), (22240, 7264137), (23560, 6857148), (24666, 6549680), (25854, 6248720), (26410, 6117168), (28272, 5714290), (31692, 5097640), (32888, 4912260), (33360, 4842758), (34472, 4686540), (35340, 4571432), (39615, 4078112), (41110, 3929808), (42256, 3823230), (43090, 3749232), (47120, 3428574), (49332, 3274840), (51708, 3124360), (52820, 3058584), (56544, 2857145), (61665, 2619872), (63384, 2548820), (64635, 2499488), (65776, 2456130), (66720, 2421379), (68944, 2343270), (70680, 2285716), (78109, 2068320), (79230, 2039056), (81871, 1973280), (82220, 1964904), (84512, 1911615), (86180, 1874616), (94240, 1714287), (98664, 1637420), (103416, 1562180), (105640, 1529292), (123330, 1309936), (126768, 1274410), (127441, 1267680), (129270, 1249744), (131552, 1228065), (137888, 1171635), (141360, 1142858), (156218, 1034160), (158460, 1019528), (163742, 986640), (164440, 982452), (172360, 937308), (197328, 818710), (206832, 781090), (211280, 764646), (234327, 689440), (245613, 657760), (246660, 654968), (253536, 637205), (254882, 633840), (258540, 624872), (282720, 571429), (312436, 517080), (316920, 509764), (327484, 493320), (328880, 491226), (344720, 468654), (382323, 422560), (390545, 413664), (394656, 409355)]