225464640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 772485120

約数和(自身を除く): 547020480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 64, 76, 80, 94, 95, 96, 114, 120, 141, 152, 160, 188, 190, 192, 228, 235, 240, 263, 282, 285, 304, 320, 376, 380, 456, 470, 480, 526, 564, 570, 608, 705, 752, 760, 789, 893, 912, 940, 960, 1052, 1128, 1140, 1216, 1315, 1410, 1504, 1520, 1578, 1786, 1824, 1880, 2104, 2256, 2280, 2630, 2679, 2820, 3008, 3040, 3156, 3572, 3648, 3760, 3945, 4208, 4465, 4512, 4560, 4997, 5260, 5358, 5640, 6080, 6312, 7144, 7520, 7890, 8416, 8930, 9024, 9120, 9994, 10520, 10716, 11280, 12361, 12624, 13395, 14288, 14991, 15040, 15780, 16832, 17860, 18240, 19988, 21040, 21432, 22560, 24722, 24985, 25248, 26790, 28576, 29982, 31560, 35720, 37083, 39976, 42080, 42864, 45120, 49444, 49970, 50496, 53580, 57152, 59964, 61805, 63120, 71440, 74166, 74955, 79952, 84160, 85728, 98888, 99940, 107160, 119928, 123610, 126240, 142880, 148332, 149910, 159904, 171456, 185415, 197776, 199880, 214320, 234859, 239856, 247220, 252480, 285760, 296664, 299820, 319808, 370830, 395552, 399760, 428640, 469718, 479712, 494440, 593328, 599640, 704577, 741660, 791104, 799520, 857280, 939436, 959424, 988880, 1174295, 1186656, 1199280, 1409154, 1483320, 1599040, 1878872, 1977760, 2348590, 2373312, 2398560, 2818308, 2966640, 3522885, 3757744, 3955520, 4697180, 4797120, 5636616, 5933280, 7045770, 7515488, 9394360, 11273232, 11866560, 14091540, 15030976, 18788720, 22546464, 28183080, 37577440, 45092928, 56366160, 75154880, 112732320, 225464640]

約数ペア:

[(1, 225464640), (2, 112732320), (3, 75154880), (4, 56366160), (5, 45092928), (6, 37577440), (8, 28183080), (10, 22546464), (12, 18788720), (15, 15030976), (16, 14091540), (19, 11866560), (20, 11273232), (24, 9394360), (30, 7515488), (32, 7045770), (38, 5933280), (40, 5636616), (47, 4797120), (48, 4697180), (57, 3955520), (60, 3757744), (64, 3522885), (76, 2966640), (80, 2818308), (94, 2398560), (95, 2373312), (96, 2348590), (114, 1977760), (120, 1878872), (141, 1599040), (152, 1483320), (160, 1409154), (188, 1199280), (190, 1186656), (192, 1174295), (228, 988880), (235, 959424), (240, 939436), (263, 857280), (282, 799520), (285, 791104), (304, 741660), (320, 704577), (376, 599640), (380, 593328), (456, 494440), (470, 479712), (480, 469718), (526, 428640), (564, 399760), (570, 395552), (608, 370830), (705, 319808), (752, 299820), (760, 296664), (789, 285760), (893, 252480), (912, 247220), (940, 239856), (960, 234859), (1052, 214320), (1128, 199880), (1140, 197776), (1216, 185415), (1315, 171456), (1410, 159904), (1504, 149910), (1520, 148332), (1578, 142880), (1786, 126240), (1824, 123610), (1880, 119928), (2104, 107160), (2256, 99940), (2280, 98888), (2630, 85728), (2679, 84160), (2820, 79952), (3008, 74955), (3040, 74166), (3156, 71440), (3572, 63120), (3648, 61805), (3760, 59964), (3945, 57152), (4208, 53580), (4465, 50496), (4512, 49970), (4560, 49444), (4997, 45120), (5260, 42864), (5358, 42080), (5640, 39976), (6080, 37083), (6312, 35720), (7144, 31560), (7520, 29982), (7890, 28576), (8416, 26790), (8930, 25248), (9024, 24985), (9120, 24722), (9994, 22560), (10520, 21432), (10716, 21040), (11280, 19988), (12361, 18240), (12624, 17860), (13395, 16832), (14288, 15780), (14991, 15040)]