246455040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4974

約数の個数: 144

約数和(自身を含む): 847834848

約数和(自身を除く): 601379808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4937, 4992, 6240, 8320, 9874, 9984, 12480, 14811, 16640, 19748, 24685, 24960, 29622, 39496, 49370, 49920, 59244, 64181, 74055, 78992, 98740, 118488, 128362, 148110, 157984, 192543, 197480, 236976, 256724, 296220, 315968, 320905, 385086, 394960, 473952, 513448, 592440, 631936, 641810, 770172, 789920, 947904, 962715, 1026896, 1184880, 1263872, 1283620, 1540344, 1579840, 1895808, 1925430, 2053792, 2369760, 2567240, 3080688, 3159680, 3791616, 3850860, 4107584, 4739520, 5134480, 6161376, 6319360, 7701720, 8215168, 9479040, 10268960, 12322752, 15403440, 16430336, 18958080, 20537920, 24645504, 30806880, 41075840, 49291008, 61613760, 82151680, 123227520, 246455040]

約数ペア:

[(1, 246455040), (2, 123227520), (3, 82151680), (4, 61613760), (5, 49291008), (6, 41075840), (8, 30806880), (10, 24645504), (12, 20537920), (13, 18958080), (15, 16430336), (16, 15403440), (20, 12322752), (24, 10268960), (26, 9479040), (30, 8215168), (32, 7701720), (39, 6319360), (40, 6161376), (48, 5134480), (52, 4739520), (60, 4107584), (64, 3850860), (65, 3791616), (78, 3159680), (80, 3080688), (96, 2567240), (104, 2369760), (120, 2053792), (128, 1925430), (130, 1895808), (156, 1579840), (160, 1540344), (192, 1283620), (195, 1263872), (208, 1184880), (240, 1026896), (256, 962715), (260, 947904), (312, 789920), (320, 770172), (384, 641810), (390, 631936), (416, 592440), (480, 513448), (520, 473952), (624, 394960), (640, 385086), (768, 320905), (780, 315968), (832, 296220), (960, 256724), (1040, 236976), (1248, 197480), (1280, 192543), (1560, 157984), (1664, 148110), (1920, 128362), (2080, 118488), (2496, 98740), (3120, 78992), (3328, 74055), (3840, 64181), (4160, 59244), (4937, 49920), (4992, 49370), (6240, 39496), (8320, 29622), (9874, 24960), (9984, 24685), (12480, 19748), (14811, 16640)]