192878280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:881

約数の個数: 256

約数和(自身を含む): 759398400

約数和(自身を除く): 566520120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 823, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1646, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2469, 2520, 2604, 2790, 3255, 3292, 3348, 3720, 3780, 3906, 4115, 4185, 4340, 4938, 5208, 5580, 5761, 5859, 6510, 6584, 6696, 7407, 7560, 7812, 8230, 8370, 8680, 9765, 9876, 11160, 11522, 11718, 12345, 13020, 14814, 15624, 16460, 16740, 17283, 19530, 19752, 22221, 23044, 23436, 24690, 25513, 26040, 28805, 29295, 29628, 32920, 33480, 34566, 37035, 39060, 44442, 46088, 46872, 49380, 51026, 51849, 57610, 58590, 59256, 69132, 74070, 76539, 78120, 86415, 88884, 98760, 102052, 103698, 111105, 115220, 117180, 127565, 138264, 148140, 153078, 155547, 172830, 177768, 178591, 204104, 207396, 222210, 229617, 230440, 234360, 255130, 259245, 296280, 306156, 311094, 345660, 357182, 382695, 414792, 444420, 459234, 510260, 518490, 535773, 612312, 622188, 688851, 691320, 714364, 765390, 777735, 888840, 892955, 918468, 1020520, 1036980, 1071546, 1148085, 1244376, 1377702, 1428728, 1530780, 1555470, 1607319, 1785910, 1836936, 2073960, 2143092, 2296170, 2678865, 2755404, 3061560, 3110940, 3214638, 3444255, 3571820, 4286184, 4592340, 4821957, 5357730, 5510808, 6221880, 6429276, 6888510, 7143640, 8036595, 9184680, 9643914, 10715460, 12858552, 13777020, 16073190, 19287828, 21430920, 24109785, 27554040, 32146380, 38575656, 48219570, 64292760, 96439140, 192878280]

約数ペア:

[(1, 192878280), (2, 96439140), (3, 64292760), (4, 48219570), (5, 38575656), (6, 32146380), (7, 27554040), (8, 24109785), (9, 21430920), (10, 19287828), (12, 16073190), (14, 13777020), (15, 12858552), (18, 10715460), (20, 9643914), (21, 9184680), (24, 8036595), (27, 7143640), (28, 6888510), (30, 6429276), (31, 6221880), (35, 5510808), (36, 5357730), (40, 4821957), (42, 4592340), (45, 4286184), (54, 3571820), (56, 3444255), (60, 3214638), (62, 3110940), (63, 3061560), (70, 2755404), (72, 2678865), (84, 2296170), (90, 2143092), (93, 2073960), (105, 1836936), (108, 1785910), (120, 1607319), (124, 1555470), (126, 1530780), (135, 1428728), (140, 1377702), (155, 1244376), (168, 1148085), (180, 1071546), (186, 1036980), (189, 1020520), (210, 918468), (216, 892955), (217, 888840), (248, 777735), (252, 765390), (270, 714364), (279, 691320), (280, 688851), (310, 622188), (315, 612312), (360, 535773), (372, 518490), (378, 510260), (420, 459234), (434, 444420), (465, 414792), (504, 382695), (540, 357182), (558, 345660), (620, 311094), (630, 306156), (651, 296280), (744, 259245), (756, 255130), (823, 234360), (837, 230440), (840, 229617), (868, 222210), (930, 207396), (945, 204104), (1080, 178591), (1085, 177768), (1116, 172830), (1240, 155547), (1260, 153078), (1302, 148140), (1395, 138264), (1512, 127565), (1646, 117180), (1674, 115220), (1736, 111105), (1860, 103698), (1890, 102052), (1953, 98760), (2170, 88884), (2232, 86415), (2469, 78120), (2520, 76539), (2604, 74070), (2790, 69132), (3255, 59256), (3292, 58590), (3348, 57610), (3720, 51849), (3780, 51026), (3906, 49380), (4115, 46872), (4185, 46088), (4340, 44442), (4938, 39060), (5208, 37035), (5580, 34566), (5761, 33480), (5859, 32920), (6510, 29628), (6584, 29295), (6696, 28805), (7407, 26040), (7560, 25513), (7812, 24690), (8230, 23436), (8370, 23044), (8680, 22221), (9765, 19752), (9876, 19530), (11160, 17283), (11522, 16740), (11718, 16460), (12345, 15624), (13020, 14814)]