228719040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 224

約数和(自身を含む): 803208960

約数和(自身を除く): 574489920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 179, 192, 220, 240, 242, 264, 320, 330, 352, 358, 363, 440, 480, 484, 528, 537, 605, 660, 704, 716, 726, 880, 895, 960, 968, 1056, 1074, 1210, 1320, 1331, 1432, 1452, 1760, 1790, 1815, 1936, 1969, 2112, 2148, 2420, 2640, 2662, 2685, 2864, 2904, 3520, 3580, 3630, 3872, 3938, 3993, 4296, 4840, 5280, 5324, 5370, 5728, 5808, 5907, 6655, 7160, 7260, 7744, 7876, 7986, 8592, 9680, 9845, 10560, 10648, 10740, 11456, 11616, 11814, 13310, 14320, 14520, 15752, 15972, 17184, 19360, 19690, 19965, 21296, 21480, 21659, 23232, 23628, 26620, 28640, 29040, 29535, 31504, 31944, 34368, 38720, 39380, 39930, 42592, 42960, 43318, 47256, 53240, 57280, 58080, 59070, 63008, 63888, 64977, 78760, 79860, 85184, 85920, 86636, 94512, 106480, 108295, 116160, 118140, 126016, 127776, 129954, 157520, 159720, 171840, 173272, 189024, 212960, 216590, 236280, 238249, 255552, 259908, 315040, 319440, 324885, 346544, 378048, 425920, 433180, 472560, 476498, 519816, 630080, 638880, 649770, 693088, 714747, 866360, 945120, 952996, 1039632, 1191245, 1277760, 1299540, 1386176, 1429494, 1732720, 1890240, 1905992, 2079264, 2382490, 2599080, 2858988, 3465440, 3573735, 3811984, 4158528, 4764980, 5198160, 5717976, 6930880, 7147470, 7623968, 9529960, 10396320, 11435952, 14294940, 15247936, 19059920, 20792640, 22871904, 28589880, 38119840, 45743808, 57179760, 76239680, 114359520, 228719040]

約数ペア:

[(1, 228719040), (2, 114359520), (3, 76239680), (4, 57179760), (5, 45743808), (6, 38119840), (8, 28589880), (10, 22871904), (11, 20792640), (12, 19059920), (15, 15247936), (16, 14294940), (20, 11435952), (22, 10396320), (24, 9529960), (30, 7623968), (32, 7147470), (33, 6930880), (40, 5717976), (44, 5198160), (48, 4764980), (55, 4158528), (60, 3811984), (64, 3573735), (66, 3465440), (80, 2858988), (88, 2599080), (96, 2382490), (110, 2079264), (120, 1905992), (121, 1890240), (132, 1732720), (160, 1429494), (165, 1386176), (176, 1299540), (179, 1277760), (192, 1191245), (220, 1039632), (240, 952996), (242, 945120), (264, 866360), (320, 714747), (330, 693088), (352, 649770), (358, 638880), (363, 630080), (440, 519816), (480, 476498), (484, 472560), (528, 433180), (537, 425920), (605, 378048), (660, 346544), (704, 324885), (716, 319440), (726, 315040), (880, 259908), (895, 255552), (960, 238249), (968, 236280), (1056, 216590), (1074, 212960), (1210, 189024), (1320, 173272), (1331, 171840), (1432, 159720), (1452, 157520), (1760, 129954), (1790, 127776), (1815, 126016), (1936, 118140), (1969, 116160), (2112, 108295), (2148, 106480), (2420, 94512), (2640, 86636), (2662, 85920), (2685, 85184), (2864, 79860), (2904, 78760), (3520, 64977), (3580, 63888), (3630, 63008), (3872, 59070), (3938, 58080), (3993, 57280), (4296, 53240), (4840, 47256), (5280, 43318), (5324, 42960), (5370, 42592), (5728, 39930), (5808, 39380), (5907, 38720), (6655, 34368), (7160, 31944), (7260, 31504), (7744, 29535), (7876, 29040), (7986, 28640), (8592, 26620), (9680, 23628), (9845, 23232), (10560, 21659), (10648, 21480), (10740, 21296), (11456, 19965), (11616, 19690), (11814, 19360), (13310, 17184), (14320, 15972), (14520, 15752)]