219048960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 176

約数和(自身を含む): 755195616

約数和(自身を除く): 536146656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1097, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2194, 2496, 2560, 3072, 3120, 3291, 3328, 3840, 4160, 4388, 4992, 5120, 5485, 6240, 6582, 6656, 7680, 8320, 8776, 9984, 10970, 12480, 13164, 13312, 14261, 15360, 16455, 16640, 17552, 19968, 21940, 24960, 26328, 28522, 32910, 33280, 35104, 39936, 42783, 43880, 49920, 52656, 57044, 65820, 66560, 70208, 71305, 85566, 87760, 99840, 105312, 114088, 131640, 140416, 142610, 171132, 175520, 199680, 210624, 213915, 228176, 263280, 280832, 285220, 342264, 351040, 421248, 427830, 456352, 526560, 561664, 570440, 684528, 702080, 842496, 855660, 912704, 1053120, 1123328, 1140880, 1369056, 1404160, 1684992, 1711320, 1825408, 2106240, 2281760, 2738112, 2808320, 3369984, 3422640, 3650816, 4212480, 4563520, 5476224, 5616640, 6845280, 7301632, 8424960, 9127040, 10952448, 13690560, 14603264, 16849920, 18254080, 21904896, 27381120, 36508160, 43809792, 54762240, 73016320, 109524480, 219048960]

約数ペア:

[(1, 219048960), (2, 109524480), (3, 73016320), (4, 54762240), (5, 43809792), (6, 36508160), (8, 27381120), (10, 21904896), (12, 18254080), (13, 16849920), (15, 14603264), (16, 13690560), (20, 10952448), (24, 9127040), (26, 8424960), (30, 7301632), (32, 6845280), (39, 5616640), (40, 5476224), (48, 4563520), (52, 4212480), (60, 3650816), (64, 3422640), (65, 3369984), (78, 2808320), (80, 2738112), (96, 2281760), (104, 2106240), (120, 1825408), (128, 1711320), (130, 1684992), (156, 1404160), (160, 1369056), (192, 1140880), (195, 1123328), (208, 1053120), (240, 912704), (256, 855660), (260, 842496), (312, 702080), (320, 684528), (384, 570440), (390, 561664), (416, 526560), (480, 456352), (512, 427830), (520, 421248), (624, 351040), (640, 342264), (768, 285220), (780, 280832), (832, 263280), (960, 228176), (1024, 213915), (1040, 210624), (1097, 199680), (1248, 175520), (1280, 171132), (1536, 142610), (1560, 140416), (1664, 131640), (1920, 114088), (2080, 105312), (2194, 99840), (2496, 87760), (2560, 85566), (3072, 71305), (3120, 70208), (3291, 66560), (3328, 65820), (3840, 57044), (4160, 52656), (4388, 49920), (4992, 43880), (5120, 42783), (5485, 39936), (6240, 35104), (6582, 33280), (6656, 32910), (7680, 28522), (8320, 26328), (8776, 24960), (9984, 21940), (10970, 19968), (12480, 17552), (13164, 16640), (13312, 16455), (14261, 15360)]