2148082560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28687}}^1$

素因数の和:28725

約数の個数: 192

約数和(自身を含む): 7988460480

約数和(自身を除く): 5840377920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 28687, 37440, 57374, 74880, 86061, 114748, 143435, 172122, 229496, 258183, 286870, 344244, 372931, 430305, 458992, 516366, 573740, 688488, 745862, 860610, 917984, 1032732, 1118793, 1147480, 1290915, 1376976, 1491724, 1721220, 1835968, 1864655, 2065464, 2237586, 2294960, 2581830, 2753952, 2983448, 3356379, 3442440, 3671936, 3729310, 4130928, 4475172, 4589920, 5163660, 5507904, 5593965, 5966896, 6712758, 6884880, 7458620, 8261856, 8950344, 9179840, 10327320, 11015808, 11187930, 11933792, 13425516, 13769760, 14917240, 16523712, 16781895, 17900688, 18359680, 20654640, 22375860, 23867584, 26851032, 27539520, 29834480, 33047424, 33563790, 35801376, 41309280, 44751720, 47735168, 53702064, 55079040, 59668960, 67127580, 71602752, 82618560, 89503440, 107404128, 119337920, 134255160, 143205504, 165237120, 179006880, 214808256, 238675840, 268510320, 358013760, 429616512, 537020640, 716027520, 1074041280, 2148082560]

約数ペア:

[(1, 2148082560), (2, 1074041280), (3, 716027520), (4, 537020640), (5, 429616512), (6, 358013760), (8, 268510320), (9, 238675840), (10, 214808256), (12, 179006880), (13, 165237120), (15, 143205504), (16, 134255160), (18, 119337920), (20, 107404128), (24, 89503440), (26, 82618560), (30, 71602752), (32, 67127580), (36, 59668960), (39, 55079040), (40, 53702064), (45, 47735168), (48, 44751720), (52, 41309280), (60, 35801376), (64, 33563790), (65, 33047424), (72, 29834480), (78, 27539520), (80, 26851032), (90, 23867584), (96, 22375860), (104, 20654640), (117, 18359680), (120, 17900688), (128, 16781895), (130, 16523712), (144, 14917240), (156, 13769760), (160, 13425516), (180, 11933792), (192, 11187930), (195, 11015808), (208, 10327320), (234, 9179840), (240, 8950344), (260, 8261856), (288, 7458620), (312, 6884880), (320, 6712758), (360, 5966896), (384, 5593965), (390, 5507904), (416, 5163660), (468, 4589920), (480, 4475172), (520, 4130928), (576, 3729310), (585, 3671936), (624, 3442440), (640, 3356379), (720, 2983448), (780, 2753952), (832, 2581830), (936, 2294960), (960, 2237586), (1040, 2065464), (1152, 1864655), (1170, 1835968), (1248, 1721220), (1440, 1491724), (1560, 1376976), (1664, 1290915), (1872, 1147480), (1920, 1118793), (2080, 1032732), (2340, 917984), (2496, 860610), (2880, 745862), (3120, 688488), (3744, 573740), (4160, 516366), (4680, 458992), (4992, 430305), (5760, 372931), (6240, 344244), (7488, 286870), (8320, 258183), (9360, 229496), (12480, 172122), (14976, 143435), (18720, 114748), (24960, 86061), (28687, 74880), (37440, 57374)]