464609280

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 224

約数和(自身を含む): 1572768000

約数和(自身を除く): 1108158720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 199, 228, 240, 256, 285, 304, 320, 380, 384, 398, 456, 480, 512, 570, 597, 608, 640, 760, 768, 796, 912, 960, 995, 1024, 1140, 1194, 1216, 1280, 1520, 1536, 1592, 1824, 1920, 1990, 2048, 2280, 2388, 2432, 2560, 2985, 3040, 3072, 3184, 3648, 3781, 3840, 3980, 4096, 4560, 4776, 4864, 5120, 5970, 6080, 6144, 6368, 7296, 7562, 7680, 7960, 8192, 9120, 9552, 9728, 10240, 11343, 11940, 12160, 12288, 12736, 14592, 15124, 15360, 15920, 18240, 18905, 19104, 19456, 20480, 22686, 23880, 24320, 24576, 25472, 29184, 30248, 30720, 31840, 36480, 37810, 38208, 38912, 40960, 45372, 47760, 48640, 50944, 56715, 58368, 60496, 61440, 63680, 72960, 75620, 76416, 77824, 90744, 95520, 97280, 101888, 113430, 116736, 120992, 122880, 127360, 145920, 151240, 152832, 155648, 181488, 191040, 194560, 203776, 226860, 233472, 241984, 254720, 291840, 302480, 305664, 362976, 382080, 389120, 407552, 453720, 466944, 483968, 509440, 583680, 604960, 611328, 725952, 764160, 778240, 815104, 907440, 967936, 1018880, 1167360, 1209920, 1222656, 1451904, 1528320, 1630208, 1814880, 1935872, 2037760, 2334720, 2419840, 2445312, 2903808, 3056640, 3629760, 3871744, 4075520, 4839680, 4890624, 5807616, 6113280, 7259520, 7743488, 8151040, 9679360, 11615232, 12226560, 14519040, 15486976, 19358720, 23230464, 24453120, 29038080, 30973952, 38717440, 46460928, 58076160, 77434880, 92921856, 116152320, 154869760, 232304640, 464609280]

約数ペア:

[(1, 464609280), (2, 232304640), (3, 154869760), (4, 116152320), (5, 92921856), (6, 77434880), (8, 58076160), (10, 46460928), (12, 38717440), (15, 30973952), (16, 29038080), (19, 24453120), (20, 23230464), (24, 19358720), (30, 15486976), (32, 14519040), (38, 12226560), (40, 11615232), (48, 9679360), (57, 8151040), (60, 7743488), (64, 7259520), (76, 6113280), (80, 5807616), (95, 4890624), (96, 4839680), (114, 4075520), (120, 3871744), (128, 3629760), (152, 3056640), (160, 2903808), (190, 2445312), (192, 2419840), (199, 2334720), (228, 2037760), (240, 1935872), (256, 1814880), (285, 1630208), (304, 1528320), (320, 1451904), (380, 1222656), (384, 1209920), (398, 1167360), (456, 1018880), (480, 967936), (512, 907440), (570, 815104), (597, 778240), (608, 764160), (640, 725952), (760, 611328), (768, 604960), (796, 583680), (912, 509440), (960, 483968), (995, 466944), (1024, 453720), (1140, 407552), (1194, 389120), (1216, 382080), (1280, 362976), (1520, 305664), (1536, 302480), (1592, 291840), (1824, 254720), (1920, 241984), (1990, 233472), (2048, 226860), (2280, 203776), (2388, 194560), (2432, 191040), (2560, 181488), (2985, 155648), (3040, 152832), (3072, 151240), (3184, 145920), (3648, 127360), (3781, 122880), (3840, 120992), (3980, 116736), (4096, 113430), (4560, 101888), (4776, 97280), (4864, 95520), (5120, 90744), (5970, 77824), (6080, 76416), (6144, 75620), (6368, 72960), (7296, 63680), (7562, 61440), (7680, 60496), (7960, 58368), (8192, 56715), (9120, 50944), (9552, 48640), (9728, 47760), (10240, 45372), (11343, 40960), (11940, 38912), (12160, 38208), (12288, 37810), (12736, 36480), (14592, 31840), (15124, 30720), (15360, 30248), (15920, 29184), (18240, 25472), (18905, 24576), (19104, 24320), (19456, 23880), (20480, 22686)]