170874480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 320

約数和(自身を含む): 665100288

約数和(自身を除く): 494225808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 102, 105, 112, 119, 120, 124, 136, 140, 155, 168, 170, 186, 193, 204, 210, 217, 238, 240, 248, 255, 272, 280, 310, 336, 340, 357, 372, 386, 408, 420, 434, 465, 476, 496, 510, 527, 560, 579, 595, 620, 651, 680, 714, 744, 772, 816, 840, 868, 930, 952, 965, 1020, 1054, 1085, 1158, 1190, 1240, 1302, 1351, 1360, 1428, 1488, 1544, 1581, 1680, 1736, 1785, 1860, 1904, 1930, 2040, 2108, 2170, 2316, 2380, 2480, 2604, 2635, 2702, 2856, 2895, 3088, 3162, 3255, 3281, 3472, 3570, 3689, 3720, 3860, 4053, 4080, 4216, 4340, 4632, 4760, 5208, 5270, 5404, 5712, 5790, 5983, 6324, 6510, 6562, 6755, 7140, 7378, 7440, 7720, 7905, 8106, 8432, 8680, 9264, 9520, 9843, 10416, 10540, 10808, 11067, 11580, 11966, 12648, 13020, 13124, 13510, 14280, 14756, 15440, 15810, 16212, 16405, 17360, 17949, 18445, 19686, 20265, 21080, 21616, 22134, 22967, 23160, 23932, 25296, 26040, 26248, 27020, 28560, 29512, 29915, 31620, 32424, 32810, 35898, 36890, 39372, 40530, 41881, 42160, 44268, 45934, 46320, 47864, 49215, 52080, 52496, 54040, 55335, 59024, 59830, 63240, 64848, 65620, 68901, 71796, 73780, 78744, 81060, 83762, 88536, 89745, 91868, 95728, 98430, 101711, 108080, 110670, 114835, 119660, 125643, 126480, 131240, 137802, 143592, 147560, 157488, 162120, 167524, 177072, 179490, 183736, 196860, 203422, 209405, 221340, 229670, 239320, 251286, 262480, 275604, 287184, 295120, 305133, 324240, 335048, 344505, 358980, 367472, 393720, 406844, 418810, 442680, 459340, 478640, 502572, 508555, 551208, 610266, 628215, 670096, 689010, 711977, 717960, 787440, 813688, 837620, 885360, 918680, 1005144, 1017110, 1102416, 1220532, 1256430, 1378020, 1423954, 1435920, 1525665, 1627376, 1675240, 1837360, 2010288, 2034220, 2135931, 2441064, 2512860, 2756040, 2847908, 3051330, 3350480, 3559885, 4068440, 4271862, 4882128, 5025720, 5512080, 5695816, 6102660, 7119770, 8136880, 8543724, 10051440, 10679655, 11391632, 12205320, 14239540, 17087448, 21359310, 24410640, 28479080, 34174896, 42718620, 56958160, 85437240, 170874480]

約数ペア:

[(1, 170874480), (2, 85437240), (3, 56958160), (4, 42718620), (5, 34174896), (6, 28479080), (7, 24410640), (8, 21359310), (10, 17087448), (12, 14239540), (14, 12205320), (15, 11391632), (16, 10679655), (17, 10051440), (20, 8543724), (21, 8136880), (24, 7119770), (28, 6102660), (30, 5695816), (31, 5512080), (34, 5025720), (35, 4882128), (40, 4271862), (42, 4068440), (48, 3559885), (51, 3350480), (56, 3051330), (60, 2847908), (62, 2756040), (68, 2512860), (70, 2441064), (80, 2135931), (84, 2034220), (85, 2010288), (93, 1837360), (102, 1675240), (105, 1627376), (112, 1525665), (119, 1435920), (120, 1423954), (124, 1378020), (136, 1256430), (140, 1220532), (155, 1102416), (168, 1017110), (170, 1005144), (186, 918680), (193, 885360), (204, 837620), (210, 813688), (217, 787440), (238, 717960), (240, 711977), (248, 689010), (255, 670096), (272, 628215), (280, 610266), (310, 551208), (336, 508555), (340, 502572), (357, 478640), (372, 459340), (386, 442680), (408, 418810), (420, 406844), (434, 393720), (465, 367472), (476, 358980), (496, 344505), (510, 335048), (527, 324240), (560, 305133), (579, 295120), (595, 287184), (620, 275604), (651, 262480), (680, 251286), (714, 239320), (744, 229670), (772, 221340), (816, 209405), (840, 203422), (868, 196860), (930, 183736), (952, 179490), (965, 177072), (1020, 167524), (1054, 162120), (1085, 157488), (1158, 147560), (1190, 143592), (1240, 137802), (1302, 131240), (1351, 126480), (1360, 125643), (1428, 119660), (1488, 114835), (1544, 110670), (1581, 108080), (1680, 101711), (1736, 98430), (1785, 95728), (1860, 91868), (1904, 89745), (1930, 88536), (2040, 83762), (2108, 81060), (2170, 78744), (2316, 73780), (2380, 71796), (2480, 68901), (2604, 65620), (2635, 64848), (2702, 63240), (2856, 59830), (2895, 59024), (3088, 55335), (3162, 54040), (3255, 52496), (3281, 52080), (3472, 49215), (3570, 47864), (3689, 46320), (3720, 45934), (3860, 44268), (4053, 42160), (4080, 41881), (4216, 40530), (4340, 39372), (4632, 36890), (4760, 35898), (5208, 32810), (5270, 32424), (5404, 31620), (5712, 29915), (5790, 29512), (5983, 28560), (6324, 27020), (6510, 26248), (6562, 26040), (6755, 25296), (7140, 23932), (7378, 23160), (7440, 22967), (7720, 22134), (7905, 21616), (8106, 21080), (8432, 20265), (8680, 19686), (9264, 18445), (9520, 17949), (9843, 17360), (10416, 16405), (10540, 16212), (10808, 15810), (11067, 15440), (11580, 14756), (11966, 14280), (12648, 13510), (13020, 13124)]