258880320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 336

約数和(自身を含む): 975481920

約数和(自身を除く): 716601600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 83, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 166, 171, 180, 190, 192, 216, 228, 240, 249, 270, 285, 288, 304, 320, 332, 342, 360, 361, 380, 415, 432, 456, 480, 498, 513, 540, 570, 576, 608, 664, 684, 720, 722, 747, 760, 830, 855, 864, 912, 960, 996, 1026, 1080, 1083, 1140, 1216, 1245, 1328, 1368, 1440, 1444, 1494, 1520, 1577, 1660, 1710, 1728, 1805, 1824, 1992, 2052, 2160, 2166, 2241, 2280, 2490, 2565, 2656, 2736, 2880, 2888, 2988, 3040, 3154, 3249, 3320, 3420, 3610, 3648, 3735, 3984, 4104, 4320, 4332, 4482, 4560, 4731, 4980, 5130, 5312, 5415, 5472, 5776, 5976, 6080, 6308, 6498, 6640, 6840, 7220, 7470, 7885, 7968, 8208, 8640, 8664, 8964, 9120, 9462, 9747, 9960, 10260, 10830, 10944, 11205, 11552, 11952, 12616, 12996, 13280, 13680, 14193, 14440, 14940, 15770, 15936, 16245, 16416, 17328, 17928, 18240, 18924, 19494, 19920, 20520, 21660, 22410, 23104, 23655, 23904, 25232, 25992, 26560, 27360, 28386, 28880, 29880, 29963, 31540, 32490, 32832, 34656, 35856, 37848, 38988, 39840, 41040, 42579, 43320, 44820, 47310, 47808, 48735, 50464, 51984, 54720, 56772, 57760, 59760, 59926, 63080, 64980, 69312, 70965, 71712, 75696, 77976, 79680, 82080, 85158, 86640, 89640, 89889, 94620, 97470, 100928, 103968, 113544, 115520, 119520, 119852, 126160, 129960, 141930, 143424, 149815, 151392, 155952, 164160, 170316, 173280, 179280, 179778, 189240, 194940, 207936, 212895, 227088, 239040, 239704, 252320, 259920, 269667, 283860, 299630, 302784, 311904, 340632, 346560, 358560, 359556, 378480, 389880, 425790, 449445, 454176, 479408, 504640, 519840, 539334, 567720, 599260, 623808, 681264, 717120, 719112, 756960, 779760, 809001, 851580, 898890, 908352, 958816, 1039680, 1078668, 1135440, 1198520, 1348335, 1362528, 1438224, 1513920, 1559520, 1618002, 1703160, 1797780, 1917632, 2157336, 2270880, 2397040, 2696670, 2725056, 2876448, 3119040, 3236004, 3406320, 3595560, 4045005, 4314672, 4541760, 4794080, 5393340, 5752896, 6472008, 6812640, 7191120, 8090010, 8629344, 9588160, 10786680, 12944016, 13625280, 14382240, 16180020, 17258688, 21573360, 25888032, 28764480, 32360040, 43146720, 51776064, 64720080, 86293440, 129440160, 258880320]

約数ペア:

[(1, 258880320), (2, 129440160), (3, 86293440), (4, 64720080), (5, 51776064), (6, 43146720), (8, 32360040), (9, 28764480), (10, 25888032), (12, 21573360), (15, 17258688), (16, 16180020), (18, 14382240), (19, 13625280), (20, 12944016), (24, 10786680), (27, 9588160), (30, 8629344), (32, 8090010), (36, 7191120), (38, 6812640), (40, 6472008), (45, 5752896), (48, 5393340), (54, 4794080), (57, 4541760), (60, 4314672), (64, 4045005), (72, 3595560), (76, 3406320), (80, 3236004), (83, 3119040), (90, 2876448), (95, 2725056), (96, 2696670), (108, 2397040), (114, 2270880), (120, 2157336), (135, 1917632), (144, 1797780), (152, 1703160), (160, 1618002), (166, 1559520), (171, 1513920), (180, 1438224), (190, 1362528), (192, 1348335), (216, 1198520), (228, 1135440), (240, 1078668), (249, 1039680), (270, 958816), (285, 908352), (288, 898890), (304, 851580), (320, 809001), (332, 779760), (342, 756960), (360, 719112), (361, 717120), (380, 681264), (415, 623808), (432, 599260), (456, 567720), (480, 539334), (498, 519840), (513, 504640), (540, 479408), (570, 454176), (576, 449445), (608, 425790), (664, 389880), (684, 378480), (720, 359556), (722, 358560), (747, 346560), (760, 340632), (830, 311904), (855, 302784), (864, 299630), (912, 283860), (960, 269667), (996, 259920), (1026, 252320), (1080, 239704), (1083, 239040), (1140, 227088), (1216, 212895), (1245, 207936), (1328, 194940), (1368, 189240), (1440, 179778), (1444, 179280), (1494, 173280), (1520, 170316), (1577, 164160), (1660, 155952), (1710, 151392), (1728, 149815), (1805, 143424), (1824, 141930), (1992, 129960), (2052, 126160), (2160, 119852), (2166, 119520), (2241, 115520), (2280, 113544), (2490, 103968), (2565, 100928), (2656, 97470), (2736, 94620), (2880, 89889), (2888, 89640), (2988, 86640), (3040, 85158), (3154, 82080), (3249, 79680), (3320, 77976), (3420, 75696), (3610, 71712), (3648, 70965), (3735, 69312), (3984, 64980), (4104, 63080), (4320, 59926), (4332, 59760), (4482, 57760), (4560, 56772), (4731, 54720), (4980, 51984), (5130, 50464), (5312, 48735), (5415, 47808), (5472, 47310), (5776, 44820), (5976, 43320), (6080, 42579), (6308, 41040), (6498, 39840), (6640, 38988), (6840, 37848), (7220, 35856), (7470, 34656), (7885, 32832), (7968, 32490), (8208, 31540), (8640, 29963), (8664, 29880), (8964, 28880), (9120, 28386), (9462, 27360), (9747, 26560), (9960, 25992), (10260, 25232), (10830, 23904), (10944, 23655), (11205, 23104), (11552, 22410), (11952, 21660), (12616, 20520), (12996, 19920), (13280, 19494), (13680, 18924), (14193, 18240), (14440, 17928), (14940, 17328), (15770, 16416), (15936, 16245)]