238803480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 819486720

約数和(自身を除く): 580683240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 151, 180, 184, 191, 207, 230, 276, 302, 345, 360, 382, 414, 453, 460, 552, 573, 604, 690, 755, 764, 828, 906, 920, 955, 1035, 1146, 1208, 1359, 1380, 1510, 1528, 1656, 1719, 1812, 1910, 2070, 2265, 2292, 2718, 2760, 2865, 3020, 3438, 3473, 3624, 3820, 4140, 4393, 4530, 4584, 5436, 5730, 6040, 6795, 6876, 6946, 7640, 8280, 8595, 8786, 9060, 10419, 10872, 11460, 13179, 13590, 13752, 13892, 17190, 17365, 17572, 18120, 20838, 21965, 22920, 26358, 27180, 27784, 28841, 31257, 34380, 34730, 35144, 39537, 41676, 43930, 52095, 52716, 54360, 57682, 62514, 65895, 68760, 69460, 79074, 83352, 86523, 87860, 104190, 105432, 115364, 125028, 131790, 138920, 144205, 156285, 158148, 173046, 175720, 197685, 208380, 230728, 250056, 259569, 263580, 288410, 312570, 316296, 346092, 395370, 416760, 432615, 519138, 527160, 576820, 625140, 663343, 692184, 790740, 865230, 1038276, 1153640, 1250280, 1297845, 1326686, 1581480, 1730460, 1990029, 2076552, 2595690, 2653372, 3316715, 3460920, 3980058, 5191380, 5306744, 5970087, 6633430, 7960116, 9950145, 10382760, 11940174, 13266860, 15920232, 19900290, 23880348, 26533720, 29850435, 39800580, 47760696, 59700870, 79601160, 119401740, 238803480]

約数ペア:

[(1, 238803480), (2, 119401740), (3, 79601160), (4, 59700870), (5, 47760696), (6, 39800580), (8, 29850435), (9, 26533720), (10, 23880348), (12, 19900290), (15, 15920232), (18, 13266860), (20, 11940174), (23, 10382760), (24, 9950145), (30, 7960116), (36, 6633430), (40, 5970087), (45, 5306744), (46, 5191380), (60, 3980058), (69, 3460920), (72, 3316715), (90, 2653372), (92, 2595690), (115, 2076552), (120, 1990029), (138, 1730460), (151, 1581480), (180, 1326686), (184, 1297845), (191, 1250280), (207, 1153640), (230, 1038276), (276, 865230), (302, 790740), (345, 692184), (360, 663343), (382, 625140), (414, 576820), (453, 527160), (460, 519138), (552, 432615), (573, 416760), (604, 395370), (690, 346092), (755, 316296), (764, 312570), (828, 288410), (906, 263580), (920, 259569), (955, 250056), (1035, 230728), (1146, 208380), (1208, 197685), (1359, 175720), (1380, 173046), (1510, 158148), (1528, 156285), (1656, 144205), (1719, 138920), (1812, 131790), (1910, 125028), (2070, 115364), (2265, 105432), (2292, 104190), (2718, 87860), (2760, 86523), (2865, 83352), (3020, 79074), (3438, 69460), (3473, 68760), (3624, 65895), (3820, 62514), (4140, 57682), (4393, 54360), (4530, 52716), (4584, 52095), (5436, 43930), (5730, 41676), (6040, 39537), (6795, 35144), (6876, 34730), (6946, 34380), (7640, 31257), (8280, 28841), (8595, 27784), (8786, 27180), (9060, 26358), (10419, 22920), (10872, 21965), (11460, 20838), (13179, 18120), (13590, 17572), (13752, 17365), (13892, 17190)]