128756160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 336

約数和(自身を含む): 504809760

約数和(自身を除く): 376053600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 181, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 362, 380, 390, 416, 456, 468, 480, 494, 520, 543, 570, 576, 585, 608, 624, 684, 720, 724, 741, 760, 780, 832, 855, 905, 912, 936, 960, 988, 1040, 1086, 1140, 1170, 1216, 1235, 1248, 1368, 1440, 1448, 1482, 1520, 1560, 1629, 1710, 1810, 1824, 1872, 1976, 2080, 2172, 2223, 2280, 2340, 2353, 2470, 2496, 2715, 2736, 2880, 2896, 2964, 3040, 3120, 3258, 3420, 3439, 3620, 3648, 3705, 3744, 3952, 4160, 4344, 4446, 4560, 4680, 4706, 4940, 5430, 5472, 5792, 5928, 6080, 6240, 6516, 6840, 6878, 7059, 7240, 7410, 7488, 7904, 8145, 8688, 8892, 9120, 9360, 9412, 9880, 10317, 10860, 10944, 11115, 11584, 11765, 11856, 12480, 13032, 13680, 13756, 14118, 14480, 14820, 15808, 16290, 17195, 17376, 17784, 18240, 18720, 18824, 19760, 20634, 21177, 21720, 22230, 23530, 23712, 26064, 27360, 27512, 28236, 28960, 29640, 30951, 32580, 34390, 34752, 35295, 35568, 37440, 37648, 39520, 41268, 42354, 43440, 44460, 44707, 47060, 47424, 51585, 52128, 54720, 55024, 56472, 57920, 59280, 61902, 65160, 68780, 70590, 71136, 75296, 79040, 82536, 84708, 86880, 88920, 89414, 94120, 103170, 104256, 105885, 110048, 112944, 118560, 123804, 130320, 134121, 137560, 141180, 142272, 150592, 154755, 165072, 169416, 173760, 177840, 178828, 188240, 206340, 211770, 220096, 223535, 225888, 237120, 247608, 260640, 268242, 275120, 282360, 309510, 330144, 338832, 355680, 357656, 376480, 402363, 412680, 423540, 447070, 451776, 495216, 521280, 536484, 550240, 564720, 619020, 660288, 670605, 677664, 711360, 715312, 752960, 804726, 825360, 847080, 894140, 990432, 1072968, 1100480, 1129440, 1238040, 1341210, 1355328, 1430624, 1609452, 1650720, 1694160, 1788280, 1980864, 2011815, 2145936, 2258880, 2476080, 2682420, 2861248, 3218904, 3301440, 3388320, 3576560, 4023630, 4291872, 4952160, 5364840, 6437808, 6776640, 7153120, 8047260, 8583744, 9904320, 10729680, 12875616, 14306240, 16094520, 21459360, 25751232, 32189040, 42918720, 64378080, 128756160]

約数ペア:

[(1, 128756160), (2, 64378080), (3, 42918720), (4, 32189040), (5, 25751232), (6, 21459360), (8, 16094520), (9, 14306240), (10, 12875616), (12, 10729680), (13, 9904320), (15, 8583744), (16, 8047260), (18, 7153120), (19, 6776640), (20, 6437808), (24, 5364840), (26, 4952160), (30, 4291872), (32, 4023630), (36, 3576560), (38, 3388320), (39, 3301440), (40, 3218904), (45, 2861248), (48, 2682420), (52, 2476080), (57, 2258880), (60, 2145936), (64, 2011815), (65, 1980864), (72, 1788280), (76, 1694160), (78, 1650720), (80, 1609452), (90, 1430624), (95, 1355328), (96, 1341210), (104, 1238040), (114, 1129440), (117, 1100480), (120, 1072968), (130, 990432), (144, 894140), (152, 847080), (156, 825360), (160, 804726), (171, 752960), (180, 715312), (181, 711360), (190, 677664), (192, 670605), (195, 660288), (208, 619020), (228, 564720), (234, 550240), (240, 536484), (247, 521280), (260, 495216), (285, 451776), (288, 447070), (304, 423540), (312, 412680), (320, 402363), (342, 376480), (360, 357656), (362, 355680), (380, 338832), (390, 330144), (416, 309510), (456, 282360), (468, 275120), (480, 268242), (494, 260640), (520, 247608), (543, 237120), (570, 225888), (576, 223535), (585, 220096), (608, 211770), (624, 206340), (684, 188240), (720, 178828), (724, 177840), (741, 173760), (760, 169416), (780, 165072), (832, 154755), (855, 150592), (905, 142272), (912, 141180), (936, 137560), (960, 134121), (988, 130320), (1040, 123804), (1086, 118560), (1140, 112944), (1170, 110048), (1216, 105885), (1235, 104256), (1248, 103170), (1368, 94120), (1440, 89414), (1448, 88920), (1482, 86880), (1520, 84708), (1560, 82536), (1629, 79040), (1710, 75296), (1810, 71136), (1824, 70590), (1872, 68780), (1976, 65160), (2080, 61902), (2172, 59280), (2223, 57920), (2280, 56472), (2340, 55024), (2353, 54720), (2470, 52128), (2496, 51585), (2715, 47424), (2736, 47060), (2880, 44707), (2896, 44460), (2964, 43440), (3040, 42354), (3120, 41268), (3258, 39520), (3420, 37648), (3439, 37440), (3620, 35568), (3648, 35295), (3705, 34752), (3744, 34390), (3952, 32580), (4160, 30951), (4344, 29640), (4446, 28960), (4560, 28236), (4680, 27512), (4706, 27360), (4940, 26064), (5430, 23712), (5472, 23530), (5792, 22230), (5928, 21720), (6080, 21177), (6240, 20634), (6516, 19760), (6840, 18824), (6878, 18720), (7059, 18240), (7240, 17784), (7410, 17376), (7488, 17195), (7904, 16290), (8145, 15808), (8688, 14820), (8892, 14480), (9120, 14118), (9360, 13756), (9412, 13680), (9880, 13032), (10317, 12480), (10860, 11856), (10944, 11765), (11115, 11584)]