1912394880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10061}}^1$

素因数の和:10100

約数の個数: 256

約数和(自身を含む): 7389532800

約数和(自身を除く): 5477137920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10061, 10560, 11880, 12672, 15840, 17280, 19008, 20122, 21120, 23760, 30183, 31680, 38016, 40244, 47520, 50305, 60366, 63360, 80488, 90549, 95040, 100610, 110671, 120732, 150915, 160976, 181098, 190080, 201220, 221342, 241464, 271647, 301830, 321952, 332013, 362196, 402440, 442684, 452745, 482928, 543294, 553355, 603660, 643904, 664026, 724392, 804880, 885368, 905490, 965856, 996039, 1086588, 1106710, 1207320, 1287808, 1328052, 1358235, 1448784, 1609760, 1660065, 1770736, 1810980, 1931712, 1992078, 2173176, 2213420, 2414640, 2656104, 2716470, 2897568, 2988117, 3219520, 3320130, 3541472, 3621960, 3863424, 3984156, 4346352, 4426840, 4829280, 4980195, 5312208, 5432940, 5795136, 5976234, 6439040, 6640260, 7082944, 7243920, 7968312, 8692704, 8853680, 9658560, 9960390, 10624416, 10865880, 11590272, 11952468, 13280520, 14165888, 14487840, 14940585, 15936624, 17385408, 17707360, 19317120, 19920780, 21248832, 21731760, 23904936, 26561040, 28975680, 29881170, 31873248, 34770816, 35414720, 39841560, 42497664, 43463520, 47809872, 53122080, 57951360, 59762340, 63746496, 70829440, 79683120, 86927040, 95619744, 106244160, 119524680, 127492992, 159366240, 173854080, 191239488, 212488320, 239049360, 318732480, 382478976, 478098720, 637464960, 956197440, 1912394880]

約数ペア:

[(1, 1912394880), (2, 956197440), (3, 637464960), (4, 478098720), (5, 382478976), (6, 318732480), (8, 239049360), (9, 212488320), (10, 191239488), (11, 173854080), (12, 159366240), (15, 127492992), (16, 119524680), (18, 106244160), (20, 95619744), (22, 86927040), (24, 79683120), (27, 70829440), (30, 63746496), (32, 59762340), (33, 57951360), (36, 53122080), (40, 47809872), (44, 43463520), (45, 42497664), (48, 39841560), (54, 35414720), (55, 34770816), (60, 31873248), (64, 29881170), (66, 28975680), (72, 26561040), (80, 23904936), (88, 21731760), (90, 21248832), (96, 19920780), (99, 19317120), (108, 17707360), (110, 17385408), (120, 15936624), (128, 14940585), (132, 14487840), (135, 14165888), (144, 13280520), (160, 11952468), (165, 11590272), (176, 10865880), (180, 10624416), (192, 9960390), (198, 9658560), (216, 8853680), (220, 8692704), (240, 7968312), (264, 7243920), (270, 7082944), (288, 6640260), (297, 6439040), (320, 5976234), (330, 5795136), (352, 5432940), (360, 5312208), (384, 4980195), (396, 4829280), (432, 4426840), (440, 4346352), (480, 3984156), (495, 3863424), (528, 3621960), (540, 3541472), (576, 3320130), (594, 3219520), (640, 2988117), (660, 2897568), (704, 2716470), (720, 2656104), (792, 2414640), (864, 2213420), (880, 2173176), (960, 1992078), (990, 1931712), (1056, 1810980), (1080, 1770736), (1152, 1660065), (1188, 1609760), (1320, 1448784), (1408, 1358235), (1440, 1328052), (1485, 1287808), (1584, 1207320), (1728, 1106710), (1760, 1086588), (1920, 996039), (1980, 965856), (2112, 905490), (2160, 885368), (2376, 804880), (2640, 724392), (2880, 664026), (2970, 643904), (3168, 603660), (3456, 553355), (3520, 543294), (3960, 482928), (4224, 452745), (4320, 442684), (4752, 402440), (5280, 362196), (5760, 332013), (5940, 321952), (6336, 301830), (7040, 271647), (7920, 241464), (8640, 221342), (9504, 201220), (10061, 190080), (10560, 181098), (11880, 160976), (12672, 150915), (15840, 120732), (17280, 110671), (19008, 100610), (20122, 95040), (21120, 90549), (23760, 80488), (30183, 63360), (31680, 60366), (38016, 50305), (40244, 47520)]