1006782720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1097}}^1$

素因数の和:1360

約数の個数: 144

約数和(自身を含む): 3231809280

約数和(自身を除く): 2225026560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 239, 240, 256, 320, 384, 478, 480, 640, 717, 768, 956, 960, 1097, 1195, 1280, 1434, 1912, 1920, 2194, 2390, 2868, 3291, 3585, 3824, 3840, 4388, 4780, 5485, 5736, 6582, 7170, 7648, 8776, 9560, 10970, 11472, 13164, 14340, 15296, 16455, 17552, 19120, 21940, 22944, 26328, 28680, 30592, 32910, 35104, 38240, 43880, 45888, 52656, 57360, 61184, 65820, 70208, 76480, 87760, 91776, 105312, 114720, 131640, 140416, 152960, 175520, 183552, 210624, 229440, 262183, 263280, 280832, 305920, 351040, 421248, 458880, 524366, 526560, 702080, 786549, 842496, 917760, 1048732, 1053120, 1310915, 1404160, 1573098, 2097464, 2106240, 2621830, 3146196, 3932745, 4194928, 4212480, 5243660, 6292392, 7865490, 8389856, 10487320, 12584784, 15730980, 16779712, 20974640, 25169568, 31461960, 33559424, 41949280, 50339136, 62923920, 67118848, 83898560, 100678272, 125847840, 167797120, 201356544, 251695680, 335594240, 503391360, 1006782720]

約数ペア:

[(1, 1006782720), (2, 503391360), (3, 335594240), (4, 251695680), (5, 201356544), (6, 167797120), (8, 125847840), (10, 100678272), (12, 83898560), (15, 67118848), (16, 62923920), (20, 50339136), (24, 41949280), (30, 33559424), (32, 31461960), (40, 25169568), (48, 20974640), (60, 16779712), (64, 15730980), (80, 12584784), (96, 10487320), (120, 8389856), (128, 7865490), (160, 6292392), (192, 5243660), (239, 4212480), (240, 4194928), (256, 3932745), (320, 3146196), (384, 2621830), (478, 2106240), (480, 2097464), (640, 1573098), (717, 1404160), (768, 1310915), (956, 1053120), (960, 1048732), (1097, 917760), (1195, 842496), (1280, 786549), (1434, 702080), (1912, 526560), (1920, 524366), (2194, 458880), (2390, 421248), (2868, 351040), (3291, 305920), (3585, 280832), (3824, 263280), (3840, 262183), (4388, 229440), (4780, 210624), (5485, 183552), (5736, 175520), (6582, 152960), (7170, 140416), (7648, 131640), (8776, 114720), (9560, 105312), (10970, 91776), (11472, 87760), (13164, 76480), (14340, 70208), (15296, 65820), (16455, 61184), (17552, 57360), (19120, 52656), (21940, 45888), (22944, 43880), (26328, 38240), (28680, 35104), (30592, 32910)]