265206240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 288

約数和(自身を含む): 1008274176

約数和(自身を除く): 743067936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 457, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 914, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1371, 1395, 1440, 1488, 1560, 1612, 1828, 1860, 1872, 2015, 2080, 2232, 2285, 2340, 2418, 2480, 2742, 2790, 2976, 3120, 3224, 3627, 3656, 3720, 3744, 4030, 4113, 4464, 4570, 4680, 4836, 4960, 5484, 5580, 5941, 6045, 6240, 6448, 6855, 7254, 7312, 7440, 8060, 8226, 8928, 9140, 9360, 9672, 10968, 11160, 11882, 12090, 12896, 13710, 14167, 14508, 14624, 14880, 16120, 16452, 17823, 18135, 18280, 18720, 19344, 20565, 21936, 22320, 23764, 24180, 27420, 28334, 29016, 29705, 32240, 32904, 35646, 36270, 36560, 38688, 41130, 42501, 43872, 44640, 47528, 48360, 53469, 54840, 56668, 58032, 59410, 64480, 65808, 70835, 71292, 72540, 73120, 82260, 85002, 89115, 95056, 96720, 106938, 109680, 113336, 116064, 118820, 127503, 131616, 141670, 142584, 145080, 164520, 170004, 178230, 184171, 190112, 193440, 212505, 213876, 219360, 226672, 237640, 255006, 267345, 283340, 285168, 290160, 329040, 340008, 356460, 368342, 425010, 427752, 453344, 475280, 510012, 534690, 552513, 566680, 570336, 580320, 637515, 658080, 680016, 712920, 736684, 850020, 855504, 920855, 950560, 1020024, 1069380, 1105026, 1133360, 1275030, 1360032, 1425840, 1473368, 1657539, 1700040, 1711008, 1841710, 2040048, 2138760, 2210052, 2266720, 2550060, 2762565, 2851680, 2946736, 3315078, 3400080, 3683420, 4080096, 4277520, 4420104, 5100120, 5525130, 5893472, 6630156, 6800160, 7366840, 8287695, 8555040, 8840208, 10200240, 11050260, 13260312, 14733680, 16575390, 17680416, 20400480, 22100520, 26520624, 29467360, 33150780, 44201040, 53041248, 66301560, 88402080, 132603120, 265206240]

約数ペア:

[(1, 265206240), (2, 132603120), (3, 88402080), (4, 66301560), (5, 53041248), (6, 44201040), (8, 33150780), (9, 29467360), (10, 26520624), (12, 22100520), (13, 20400480), (15, 17680416), (16, 16575390), (18, 14733680), (20, 13260312), (24, 11050260), (26, 10200240), (30, 8840208), (31, 8555040), (32, 8287695), (36, 7366840), (39, 6800160), (40, 6630156), (45, 5893472), (48, 5525130), (52, 5100120), (60, 4420104), (62, 4277520), (65, 4080096), (72, 3683420), (78, 3400080), (80, 3315078), (90, 2946736), (93, 2851680), (96, 2762565), (104, 2550060), (117, 2266720), (120, 2210052), (124, 2138760), (130, 2040048), (144, 1841710), (155, 1711008), (156, 1700040), (160, 1657539), (180, 1473368), (186, 1425840), (195, 1360032), (208, 1275030), (234, 1133360), (240, 1105026), (248, 1069380), (260, 1020024), (279, 950560), (288, 920855), (310, 855504), (312, 850020), (360, 736684), (372, 712920), (390, 680016), (403, 658080), (416, 637515), (457, 580320), (465, 570336), (468, 566680), (480, 552513), (496, 534690), (520, 510012), (558, 475280), (585, 453344), (620, 427752), (624, 425010), (720, 368342), (744, 356460), (780, 340008), (806, 329040), (914, 290160), (930, 285168), (936, 283340), (992, 267345), (1040, 255006), (1116, 237640), (1170, 226672), (1209, 219360), (1240, 213876), (1248, 212505), (1371, 193440), (1395, 190112), (1440, 184171), (1488, 178230), (1560, 170004), (1612, 164520), (1828, 145080), (1860, 142584), (1872, 141670), (2015, 131616), (2080, 127503), (2232, 118820), (2285, 116064), (2340, 113336), (2418, 109680), (2480, 106938), (2742, 96720), (2790, 95056), (2976, 89115), (3120, 85002), (3224, 82260), (3627, 73120), (3656, 72540), (3720, 71292), (3744, 70835), (4030, 65808), (4113, 64480), (4464, 59410), (4570, 58032), (4680, 56668), (4836, 54840), (4960, 53469), (5484, 48360), (5580, 47528), (5941, 44640), (6045, 43872), (6240, 42501), (6448, 41130), (6855, 38688), (7254, 36560), (7312, 36270), (7440, 35646), (8060, 32904), (8226, 32240), (8928, 29705), (9140, 29016), (9360, 28334), (9672, 27420), (10968, 24180), (11160, 23764), (11882, 22320), (12090, 21936), (12896, 20565), (13710, 19344), (14167, 18720), (14508, 18280), (14624, 18135), (14880, 17823), (16120, 16452)]