264803760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 240

約数和(自身を含む): 1008789600

約数和(自身を除く): 743985840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1489, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 2978, 3120, 3420, 3705, 3952, 4446, 4467, 4560, 4680, 4940, 5928, 5956, 6840, 7410, 7445, 8892, 8934, 9360, 9880, 11115, 11856, 11912, 13401, 13680, 14820, 14890, 17784, 17868, 19357, 19760, 22230, 22335, 23824, 26802, 28291, 29640, 29780, 35568, 35736, 38714, 44460, 44670, 53604, 56582, 58071, 59280, 59560, 67005, 71472, 77428, 84873, 88920, 89340, 96785, 107208, 113164, 116142, 119120, 134010, 141455, 154856, 169746, 174213, 177840, 178680, 193570, 214416, 226328, 232284, 254619, 268020, 282910, 290355, 309712, 339492, 348426, 357360, 367783, 387140, 424365, 452656, 464568, 509238, 536040, 565820, 580710, 678984, 696852, 735566, 774280, 848730, 871065, 929136, 1018476, 1072080, 1103349, 1131640, 1161420, 1273095, 1357968, 1393704, 1471132, 1548560, 1697460, 1742130, 1838915, 2036952, 2206698, 2263280, 2322840, 2546190, 2787408, 2942264, 3310047, 3394920, 3484260, 3677830, 4073904, 4413396, 4645680, 5092380, 5516745, 5884528, 6620094, 6789840, 6968520, 7355660, 8826792, 10184760, 11033490, 13240188, 13937040, 14711320, 16550235, 17653584, 20369520, 22066980, 26480376, 29422640, 33100470, 44133960, 52960752, 66200940, 88267920, 132401880, 264803760]

約数ペア:

[(1, 264803760), (2, 132401880), (3, 88267920), (4, 66200940), (5, 52960752), (6, 44133960), (8, 33100470), (9, 29422640), (10, 26480376), (12, 22066980), (13, 20369520), (15, 17653584), (16, 16550235), (18, 14711320), (19, 13937040), (20, 13240188), (24, 11033490), (26, 10184760), (30, 8826792), (36, 7355660), (38, 6968520), (39, 6789840), (40, 6620094), (45, 5884528), (48, 5516745), (52, 5092380), (57, 4645680), (60, 4413396), (65, 4073904), (72, 3677830), (76, 3484260), (78, 3394920), (80, 3310047), (90, 2942264), (95, 2787408), (104, 2546190), (114, 2322840), (117, 2263280), (120, 2206698), (130, 2036952), (144, 1838915), (152, 1742130), (156, 1697460), (171, 1548560), (180, 1471132), (190, 1393704), (195, 1357968), (208, 1273095), (228, 1161420), (234, 1131640), (240, 1103349), (247, 1072080), (260, 1018476), (285, 929136), (304, 871065), (312, 848730), (342, 774280), (360, 735566), (380, 696852), (390, 678984), (456, 580710), (468, 565820), (494, 536040), (520, 509238), (570, 464568), (585, 452656), (624, 424365), (684, 387140), (720, 367783), (741, 357360), (760, 348426), (780, 339492), (855, 309712), (912, 290355), (936, 282910), (988, 268020), (1040, 254619), (1140, 232284), (1170, 226328), (1235, 214416), (1368, 193570), (1482, 178680), (1489, 177840), (1520, 174213), (1560, 169746), (1710, 154856), (1872, 141455), (1976, 134010), (2223, 119120), (2280, 116142), (2340, 113164), (2470, 107208), (2736, 96785), (2964, 89340), (2978, 88920), (3120, 84873), (3420, 77428), (3705, 71472), (3952, 67005), (4446, 59560), (4467, 59280), (4560, 58071), (4680, 56582), (4940, 53604), (5928, 44670), (5956, 44460), (6840, 38714), (7410, 35736), (7445, 35568), (8892, 29780), (8934, 29640), (9360, 28291), (9880, 26802), (11115, 23824), (11856, 22335), (11912, 22230), (13401, 19760), (13680, 19357), (14820, 17868), (14890, 17784)]