85837440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 311875200

約数和(自身を除く): 226037760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 181, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 362, 380, 384, 390, 416, 456, 480, 494, 520, 543, 570, 608, 624, 640, 724, 741, 760, 780, 832, 905, 912, 960, 988, 1040, 1086, 1140, 1216, 1235, 1248, 1448, 1482, 1520, 1560, 1664, 1810, 1824, 1920, 1976, 2080, 2172, 2280, 2353, 2432, 2470, 2496, 2715, 2896, 2964, 3040, 3120, 3439, 3620, 3648, 3705, 3952, 4160, 4344, 4560, 4706, 4940, 4992, 5430, 5792, 5928, 6080, 6240, 6878, 7059, 7240, 7296, 7410, 7904, 8320, 8688, 9120, 9412, 9880, 10317, 10860, 11584, 11765, 11856, 12160, 12480, 13756, 14118, 14480, 14820, 15808, 17195, 17376, 18240, 18824, 19760, 20634, 21720, 23168, 23530, 23712, 24960, 27512, 28236, 28960, 29640, 31616, 34390, 34752, 35295, 36480, 37648, 39520, 41268, 43440, 44707, 47060, 47424, 51585, 55024, 56472, 57920, 59280, 68780, 69504, 70590, 75296, 79040, 82536, 86880, 89414, 94120, 94848, 103170, 110048, 112944, 115840, 118560, 134121, 137560, 141180, 150592, 158080, 165072, 173760, 178828, 188240, 206340, 220096, 223535, 225888, 237120, 268242, 275120, 282360, 301184, 330144, 347520, 357656, 376480, 412680, 440192, 447070, 451776, 474240, 536484, 550240, 564720, 660288, 670605, 715312, 752960, 825360, 894140, 903552, 1072968, 1100480, 1129440, 1320576, 1341210, 1430624, 1505920, 1650720, 1788280, 2145936, 2200960, 2258880, 2682420, 2861248, 3301440, 3576560, 4291872, 4517760, 5364840, 5722496, 6602880, 7153120, 8583744, 10729680, 14306240, 17167488, 21459360, 28612480, 42918720, 85837440]

約数ペア:

[(1, 85837440), (2, 42918720), (3, 28612480), (4, 21459360), (5, 17167488), (6, 14306240), (8, 10729680), (10, 8583744), (12, 7153120), (13, 6602880), (15, 5722496), (16, 5364840), (19, 4517760), (20, 4291872), (24, 3576560), (26, 3301440), (30, 2861248), (32, 2682420), (38, 2258880), (39, 2200960), (40, 2145936), (48, 1788280), (52, 1650720), (57, 1505920), (60, 1430624), (64, 1341210), (65, 1320576), (76, 1129440), (78, 1100480), (80, 1072968), (95, 903552), (96, 894140), (104, 825360), (114, 752960), (120, 715312), (128, 670605), (130, 660288), (152, 564720), (156, 550240), (160, 536484), (181, 474240), (190, 451776), (192, 447070), (195, 440192), (208, 412680), (228, 376480), (240, 357656), (247, 347520), (260, 330144), (285, 301184), (304, 282360), (312, 275120), (320, 268242), (362, 237120), (380, 225888), (384, 223535), (390, 220096), (416, 206340), (456, 188240), (480, 178828), (494, 173760), (520, 165072), (543, 158080), (570, 150592), (608, 141180), (624, 137560), (640, 134121), (724, 118560), (741, 115840), (760, 112944), (780, 110048), (832, 103170), (905, 94848), (912, 94120), (960, 89414), (988, 86880), (1040, 82536), (1086, 79040), (1140, 75296), (1216, 70590), (1235, 69504), (1248, 68780), (1448, 59280), (1482, 57920), (1520, 56472), (1560, 55024), (1664, 51585), (1810, 47424), (1824, 47060), (1920, 44707), (1976, 43440), (2080, 41268), (2172, 39520), (2280, 37648), (2353, 36480), (2432, 35295), (2470, 34752), (2496, 34390), (2715, 31616), (2896, 29640), (2964, 28960), (3040, 28236), (3120, 27512), (3439, 24960), (3620, 23712), (3648, 23530), (3705, 23168), (3952, 21720), (4160, 20634), (4344, 19760), (4560, 18824), (4706, 18240), (4940, 17376), (4992, 17195), (5430, 15808), (5792, 14820), (5928, 14480), (6080, 14118), (6240, 13756), (6878, 12480), (7059, 12160), (7240, 11856), (7296, 11765), (7410, 11584), (7904, 10860), (8320, 10317), (8688, 9880), (9120, 9412)]