78778905520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:828

約数の個数: 320

約数和(自身を含む): 220611879936

約数和(自身を除く): 141832974416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 67, 70, 80, 82, 83, 112, 134, 140, 164, 166, 205, 268, 280, 287, 328, 332, 335, 410, 415, 469, 536, 560, 574, 581, 617, 656, 664, 670, 820, 830, 938, 1072, 1148, 1162, 1234, 1328, 1340, 1435, 1640, 1660, 1876, 2296, 2324, 2345, 2468, 2680, 2747, 2870, 2905, 3085, 3280, 3320, 3403, 3752, 4319, 4592, 4648, 4690, 4936, 5360, 5494, 5561, 5740, 5810, 6170, 6640, 6806, 7504, 8638, 9296, 9380, 9872, 10988, 11122, 11480, 11620, 12340, 13612, 13735, 17015, 17276, 18760, 19229, 21595, 21976, 22244, 22960, 23240, 23821, 24680, 25297, 27224, 27470, 27805, 34030, 34552, 37520, 38458, 38927, 41339, 43190, 43952, 44488, 46480, 47642, 49360, 50594, 51211, 54448, 54940, 55610, 68060, 69104, 76916, 77854, 82678, 86380, 88976, 95284, 96145, 101188, 102422, 109880, 111220, 119105, 126485, 136120, 153832, 155708, 165356, 172760, 177079, 190568, 192290, 194635, 202376, 204844, 206695, 219760, 222440, 228001, 238210, 252970, 256055, 272240, 289373, 307664, 311416, 330712, 345520, 354158, 358477, 381136, 384580, 389270, 404752, 409688, 413390, 444880, 456002, 476420, 505940, 512110, 578746, 622832, 661424, 708316, 716954, 769160, 778540, 819376, 826780, 885395, 912004, 952840, 1011880, 1024220, 1140005, 1157492, 1416632, 1433908, 1446865, 1538320, 1557080, 1596007, 1653560, 1694899, 1770790, 1792385, 1824008, 1905680, 2023760, 2048440, 2099651, 2280010, 2314984, 2833264, 2867816, 2893730, 3114160, 3192014, 3307120, 3389798, 3431137, 3541580, 3584770, 3648016, 4096880, 4199302, 4560020, 4629968, 5735632, 5787460, 6384028, 6779596, 6862274, 7083160, 7169540, 7980035, 8398604, 8474495, 9120040, 10498255, 11574920, 11864293, 12768056, 13559192, 13724548, 14166320, 14339080, 14697557, 15960070, 16797208, 16948990, 17155685, 18240080, 20996510, 23149840, 23728586, 24017959, 25536112, 27118384, 27449096, 28678160, 29395114, 31920140, 33594416, 33897980, 34311370, 41993020, 47457172, 48035918, 54898192, 58790228, 59321465, 63840280, 67795960, 68622740, 73487785, 83986040, 94914344, 96071836, 117580456, 118642930, 120089795, 127680560, 135591920, 137245480, 140676617, 146975570, 167972080, 189828688, 192143672, 235160912, 237285860, 240179590, 274490960, 281353234, 293951140, 384287344, 474571720, 480359180, 562706468, 587902280, 703383085, 949143440, 960718360, 984736319, 1125412936, 1175804560, 1406766170, 1921436720, 1969472638, 2250825872, 2813532340, 3938945276, 4923681595, 5627064680, 7877890552, 9847363190, 11254129360, 15755781104, 19694726380, 39389452760, 78778905520]

約数ペア:

[(1, 78778905520), (2, 39389452760), (4, 19694726380), (5, 15755781104), (7, 11254129360), (8, 9847363190), (10, 7877890552), (14, 5627064680), (16, 4923681595), (20, 3938945276), (28, 2813532340), (35, 2250825872), (40, 1969472638), (41, 1921436720), (56, 1406766170), (67, 1175804560), (70, 1125412936), (80, 984736319), (82, 960718360), (83, 949143440), (112, 703383085), (134, 587902280), (140, 562706468), (164, 480359180), (166, 474571720), (205, 384287344), (268, 293951140), (280, 281353234), (287, 274490960), (328, 240179590), (332, 237285860), (335, 235160912), (410, 192143672), (415, 189828688), (469, 167972080), (536, 146975570), (560, 140676617), (574, 137245480), (581, 135591920), (617, 127680560), (656, 120089795), (664, 118642930), (670, 117580456), (820, 96071836), (830, 94914344), (938, 83986040), (1072, 73487785), (1148, 68622740), (1162, 67795960), (1234, 63840280), (1328, 59321465), (1340, 58790228), (1435, 54898192), (1640, 48035918), (1660, 47457172), (1876, 41993020), (2296, 34311370), (2324, 33897980), (2345, 33594416), (2468, 31920140), (2680, 29395114), (2747, 28678160), (2870, 27449096), (2905, 27118384), (3085, 25536112), (3280, 24017959), (3320, 23728586), (3403, 23149840), (3752, 20996510), (4319, 18240080), (4592, 17155685), (4648, 16948990), (4690, 16797208), (4936, 15960070), (5360, 14697557), (5494, 14339080), (5561, 14166320), (5740, 13724548), (5810, 13559192), (6170, 12768056), (6640, 11864293), (6806, 11574920), (7504, 10498255), (8638, 9120040), (9296, 8474495), (9380, 8398604), (9872, 7980035), (10988, 7169540), (11122, 7083160), (11480, 6862274), (11620, 6779596), (12340, 6384028), (13612, 5787460), (13735, 5735632), (17015, 4629968), (17276, 4560020), (18760, 4199302), (19229, 4096880), (21595, 3648016), (21976, 3584770), (22244, 3541580), (22960, 3431137), (23240, 3389798), (23821, 3307120), (24680, 3192014), (25297, 3114160), (27224, 2893730), (27470, 2867816), (27805, 2833264), (34030, 2314984), (34552, 2280010), (37520, 2099651), (38458, 2048440), (38927, 2023760), (41339, 1905680), (43190, 1824008), (43952, 1792385), (44488, 1770790), (46480, 1694899), (47642, 1653560), (49360, 1596007), (50594, 1557080), (51211, 1538320), (54448, 1446865), (54940, 1433908), (55610, 1416632), (68060, 1157492), (69104, 1140005), (76916, 1024220), (77854, 1011880), (82678, 952840), (86380, 912004), (88976, 885395), (95284, 826780), (96145, 819376), (101188, 778540), (102422, 769160), (109880, 716954), (111220, 708316), (119105, 661424), (126485, 622832), (136120, 578746), (153832, 512110), (155708, 505940), (165356, 476420), (172760, 456002), (177079, 444880), (190568, 413390), (192290, 409688), (194635, 404752), (202376, 389270), (204844, 384580), (206695, 381136), (219760, 358477), (222440, 354158), (228001, 345520), (238210, 330712), (252970, 311416), (256055, 307664), (272240, 289373)]