284835840

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 975145920

約数和(自身を除く): 690310080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 128, 152, 160, 183, 190, 192, 228, 240, 244, 256, 285, 304, 305, 320, 366, 380, 384, 456, 480, 488, 512, 570, 608, 610, 640, 732, 760, 768, 912, 915, 960, 976, 1024, 1140, 1159, 1216, 1220, 1280, 1464, 1520, 1536, 1824, 1830, 1920, 1952, 2048, 2280, 2318, 2432, 2440, 2560, 2928, 3040, 3072, 3477, 3648, 3660, 3840, 3904, 4096, 4560, 4636, 4864, 4880, 5120, 5795, 5856, 6080, 6144, 6954, 7296, 7320, 7680, 7808, 8192, 9120, 9272, 9728, 9760, 10240, 11590, 11712, 12160, 12288, 13908, 14592, 14640, 15360, 15616, 16384, 17385, 18240, 18544, 19456, 19520, 20480, 23180, 23424, 24320, 24576, 27816, 29184, 29280, 30720, 31232, 34770, 36480, 37088, 38912, 39040, 40960, 46360, 46848, 48640, 49152, 55632, 58368, 58560, 61440, 62464, 69540, 72960, 74176, 77824, 78080, 81920, 92720, 93696, 97280, 111264, 116736, 117120, 122880, 124928, 139080, 145920, 148352, 155648, 156160, 185440, 187392, 194560, 222528, 233472, 234240, 245760, 249856, 278160, 291840, 296704, 311296, 312320, 370880, 374784, 389120, 445056, 466944, 468480, 499712, 556320, 583680, 593408, 624640, 741760, 749568, 778240, 890112, 933888, 936960, 999424, 1112640, 1167360, 1186816, 1249280, 1483520, 1499136, 1556480, 1780224, 1873920, 2225280, 2334720, 2373632, 2498560, 2967040, 2998272, 3560448, 3747840, 4450560, 4669440, 4747264, 4997120, 5934080, 7120896, 7495680, 8901120, 9494528, 11868160, 14241792, 14991360, 17802240, 18989056, 23736320, 28483584, 35604480, 47472640, 56967168, 71208960, 94945280, 142417920, 284835840]

約数ペア:

[(1, 284835840), (2, 142417920), (3, 94945280), (4, 71208960), (5, 56967168), (6, 47472640), (8, 35604480), (10, 28483584), (12, 23736320), (15, 18989056), (16, 17802240), (19, 14991360), (20, 14241792), (24, 11868160), (30, 9494528), (32, 8901120), (38, 7495680), (40, 7120896), (48, 5934080), (57, 4997120), (60, 4747264), (61, 4669440), (64, 4450560), (76, 3747840), (80, 3560448), (95, 2998272), (96, 2967040), (114, 2498560), (120, 2373632), (122, 2334720), (128, 2225280), (152, 1873920), (160, 1780224), (183, 1556480), (190, 1499136), (192, 1483520), (228, 1249280), (240, 1186816), (244, 1167360), (256, 1112640), (285, 999424), (304, 936960), (305, 933888), (320, 890112), (366, 778240), (380, 749568), (384, 741760), (456, 624640), (480, 593408), (488, 583680), (512, 556320), (570, 499712), (608, 468480), (610, 466944), (640, 445056), (732, 389120), (760, 374784), (768, 370880), (912, 312320), (915, 311296), (960, 296704), (976, 291840), (1024, 278160), (1140, 249856), (1159, 245760), (1216, 234240), (1220, 233472), (1280, 222528), (1464, 194560), (1520, 187392), (1536, 185440), (1824, 156160), (1830, 155648), (1920, 148352), (1952, 145920), (2048, 139080), (2280, 124928), (2318, 122880), (2432, 117120), (2440, 116736), (2560, 111264), (2928, 97280), (3040, 93696), (3072, 92720), (3477, 81920), (3648, 78080), (3660, 77824), (3840, 74176), (3904, 72960), (4096, 69540), (4560, 62464), (4636, 61440), (4864, 58560), (4880, 58368), (5120, 55632), (5795, 49152), (5856, 48640), (6080, 46848), (6144, 46360), (6954, 40960), (7296, 39040), (7320, 38912), (7680, 37088), (7808, 36480), (8192, 34770), (9120, 31232), (9272, 30720), (9728, 29280), (9760, 29184), (10240, 27816), (11590, 24576), (11712, 24320), (12160, 23424), (12288, 23180), (13908, 20480), (14592, 19520), (14640, 19456), (15360, 18544), (15616, 18240), (16384, 17385)]