850620160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 2422973952

約数和(自身を除く): 1572353792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 64, 65, 68, 80, 85, 97, 104, 124, 128, 130, 136, 155, 160, 170, 194, 208, 221, 248, 256, 260, 272, 310, 320, 340, 388, 403, 416, 442, 485, 496, 520, 527, 544, 620, 640, 680, 776, 806, 832, 884, 970, 992, 1040, 1054, 1088, 1105, 1240, 1261, 1280, 1360, 1552, 1612, 1649, 1664, 1768, 1940, 1984, 2015, 2080, 2108, 2176, 2210, 2480, 2522, 2635, 2720, 3007, 3104, 3224, 3298, 3328, 3536, 3880, 3968, 4030, 4160, 4216, 4352, 4420, 4960, 5044, 5270, 5440, 6014, 6208, 6305, 6448, 6596, 6851, 7072, 7760, 7936, 8060, 8245, 8320, 8432, 8840, 9920, 10088, 10540, 10880, 12028, 12416, 12610, 12896, 13192, 13702, 14144, 15035, 15520, 16120, 16490, 16640, 16864, 17680, 19840, 20176, 21080, 21437, 21760, 24056, 24832, 25220, 25792, 26384, 27404, 28288, 30070, 31040, 32240, 32980, 33728, 34255, 35360, 39091, 39680, 40352, 42160, 42874, 48112, 50440, 51119, 51584, 52768, 54808, 56576, 60140, 62080, 64480, 65960, 67456, 68510, 70720, 78182, 80704, 84320, 85748, 96224, 100880, 102238, 103168, 105536, 107185, 109616, 120280, 124160, 128960, 131920, 134912, 137020, 141440, 156364, 161408, 168640, 171496, 192448, 195455, 201760, 204476, 211072, 214370, 219232, 240560, 255595, 257920, 263840, 274040, 282880, 312728, 322816, 337280, 342992, 384896, 390910, 403520, 408952, 422144, 428740, 438464, 481120, 511190, 515840, 527680, 548080, 625456, 664547, 674560, 685984, 769792, 781820, 807040, 817904, 857480, 876928, 962240, 1022380, 1055360, 1096160, 1250912, 1329094, 1371968, 1563640, 1614080, 1635808, 1714960, 1753856, 1924480, 2044760, 2110720, 2192320, 2501824, 2658188, 2743936, 3127280, 3271616, 3322735, 3429920, 3848960, 4089520, 4384640, 5003648, 5316376, 5487872, 6254560, 6543232, 6645470, 6859840, 8179040, 8769280, 10007296, 10632752, 12509120, 13086464, 13290940, 13719680, 16358080, 21265504, 25018240, 26581880, 27439360, 32716160, 42531008, 50036480, 53163760, 65432320, 85062016, 106327520, 170124032, 212655040, 425310080, 850620160]

約数ペア:

[(1, 850620160), (2, 425310080), (4, 212655040), (5, 170124032), (8, 106327520), (10, 85062016), (13, 65432320), (16, 53163760), (17, 50036480), (20, 42531008), (26, 32716160), (31, 27439360), (32, 26581880), (34, 25018240), (40, 21265504), (52, 16358080), (62, 13719680), (64, 13290940), (65, 13086464), (68, 12509120), (80, 10632752), (85, 10007296), (97, 8769280), (104, 8179040), (124, 6859840), (128, 6645470), (130, 6543232), (136, 6254560), (155, 5487872), (160, 5316376), (170, 5003648), (194, 4384640), (208, 4089520), (221, 3848960), (248, 3429920), (256, 3322735), (260, 3271616), (272, 3127280), (310, 2743936), (320, 2658188), (340, 2501824), (388, 2192320), (403, 2110720), (416, 2044760), (442, 1924480), (485, 1753856), (496, 1714960), (520, 1635808), (527, 1614080), (544, 1563640), (620, 1371968), (640, 1329094), (680, 1250912), (776, 1096160), (806, 1055360), (832, 1022380), (884, 962240), (970, 876928), (992, 857480), (1040, 817904), (1054, 807040), (1088, 781820), (1105, 769792), (1240, 685984), (1261, 674560), (1280, 664547), (1360, 625456), (1552, 548080), (1612, 527680), (1649, 515840), (1664, 511190), (1768, 481120), (1940, 438464), (1984, 428740), (2015, 422144), (2080, 408952), (2108, 403520), (2176, 390910), (2210, 384896), (2480, 342992), (2522, 337280), (2635, 322816), (2720, 312728), (3007, 282880), (3104, 274040), (3224, 263840), (3298, 257920), (3328, 255595), (3536, 240560), (3880, 219232), (3968, 214370), (4030, 211072), (4160, 204476), (4216, 201760), (4352, 195455), (4420, 192448), (4960, 171496), (5044, 168640), (5270, 161408), (5440, 156364), (6014, 141440), (6208, 137020), (6305, 134912), (6448, 131920), (6596, 128960), (6851, 124160), (7072, 120280), (7760, 109616), (7936, 107185), (8060, 105536), (8245, 103168), (8320, 102238), (8432, 100880), (8840, 96224), (9920, 85748), (10088, 84320), (10540, 80704), (10880, 78182), (12028, 70720), (12416, 68510), (12610, 67456), (12896, 65960), (13192, 64480), (13702, 62080), (14144, 60140), (15035, 56576), (15520, 54808), (16120, 52768), (16490, 51584), (16640, 51119), (16864, 50440), (17680, 48112), (19840, 42874), (20176, 42160), (21080, 40352), (21437, 39680), (21760, 39091), (24056, 35360), (24832, 34255), (25220, 33728), (25792, 32980), (26384, 32240), (27404, 31040), (28288, 30070)]