245884320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 432

約数和(自身を含む): 988539552

約数和(自身を除く): 742655232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 43, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 86, 88, 90, 95, 96, 99, 110, 114, 120, 129, 132, 144, 152, 160, 165, 171, 172, 176, 180, 190, 198, 209, 215, 220, 228, 240, 258, 264, 285, 288, 304, 330, 342, 344, 352, 360, 361, 380, 387, 396, 418, 430, 440, 456, 473, 480, 495, 516, 528, 570, 608, 627, 645, 660, 684, 688, 720, 722, 760, 774, 792, 817, 836, 855, 860, 880, 912, 946, 990, 1032, 1045, 1056, 1083, 1140, 1254, 1290, 1320, 1368, 1376, 1419, 1440, 1444, 1520, 1548, 1584, 1634, 1672, 1710, 1720, 1760, 1805, 1824, 1881, 1892, 1935, 1980, 2064, 2090, 2166, 2280, 2365, 2451, 2508, 2580, 2640, 2736, 2838, 2888, 3040, 3096, 3135, 3168, 3249, 3268, 3344, 3420, 3440, 3610, 3762, 3784, 3870, 3960, 3971, 4085, 4128, 4180, 4257, 4332, 4560, 4730, 4902, 5016, 5160, 5280, 5415, 5472, 5676, 5776, 6192, 6270, 6498, 6536, 6688, 6840, 6880, 7095, 7220, 7353, 7524, 7568, 7740, 7920, 7942, 8170, 8360, 8514, 8664, 8987, 9120, 9405, 9460, 9804, 10032, 10320, 10830, 11352, 11552, 11913, 12255, 12384, 12540, 12996, 13072, 13680, 14190, 14440, 14706, 15048, 15136, 15480, 15523, 15840, 15884, 16245, 16340, 16720, 17028, 17328, 17974, 18810, 18920, 19608, 19855, 20064, 20640, 21285, 21660, 22704, 23826, 24510, 25080, 25992, 26144, 26961, 27360, 28380, 28880, 29412, 30096, 30960, 31046, 31768, 32490, 32680, 33440, 34056, 34656, 35739, 35948, 36765, 37620, 37840, 39216, 39710, 42570, 43320, 44935, 45408, 46569, 47652, 49020, 50160, 51984, 53922, 56760, 57760, 58824, 59565, 60192, 61920, 62092, 63536, 64980, 65360, 68112, 71478, 71896, 73530, 75240, 75680, 77615, 78432, 79420, 80883, 85140, 86640, 89870, 93138, 95304, 98040, 100320, 103968, 107844, 113520, 117648, 119130, 124184, 127072, 129960, 130720, 134805, 136224, 139707, 142956, 143792, 147060, 150480, 155230, 158840, 161766, 170280, 170753, 173280, 178695, 179740, 186276, 190608, 196080, 215688, 227040, 232845, 235296, 238260, 248368, 259920, 269610, 279414, 285912, 287584, 294120, 300960, 310460, 317680, 323532, 340560, 341506, 357390, 359480, 372552, 381216, 392160, 404415, 431376, 465690, 476520, 496736, 512259, 519840, 539220, 558828, 571824, 588240, 620920, 635360, 647064, 681120, 683012, 698535, 714780, 718960, 745104, 808830, 853765, 862752, 931380, 953040, 1024518, 1078440, 1117656, 1143648, 1176480, 1241840, 1294128, 1366024, 1397070, 1429560, 1437920, 1490208, 1536777, 1617660, 1707530, 1862760, 1906080, 2049036, 2156880, 2235312, 2483680, 2561295, 2588256, 2732048, 2794140, 2859120, 3073554, 3235320, 3415060, 3725520, 4098072, 4313760, 4470624, 5122590, 5464096, 5588280, 5718240, 6147108, 6470640, 6830120, 7451040, 7683885, 8196144, 10245180, 11176560, 12294216, 12941280, 13660240, 15367770, 16392288, 20490360, 22353120, 24588432, 27320480, 30735540, 40980720, 49176864, 61471080, 81961440, 122942160, 245884320]

約数ペア:

[(1, 245884320), (2, 122942160), (3, 81961440), (4, 61471080), (5, 49176864), (6, 40980720), (8, 30735540), (9, 27320480), (10, 24588432), (11, 22353120), (12, 20490360), (15, 16392288), (16, 15367770), (18, 13660240), (19, 12941280), (20, 12294216), (22, 11176560), (24, 10245180), (30, 8196144), (32, 7683885), (33, 7451040), (36, 6830120), (38, 6470640), (40, 6147108), (43, 5718240), (44, 5588280), (45, 5464096), (48, 5122590), (55, 4470624), (57, 4313760), (60, 4098072), (66, 3725520), (72, 3415060), (76, 3235320), (80, 3073554), (86, 2859120), (88, 2794140), (90, 2732048), (95, 2588256), (96, 2561295), (99, 2483680), (110, 2235312), (114, 2156880), (120, 2049036), (129, 1906080), (132, 1862760), (144, 1707530), (152, 1617660), (160, 1536777), (165, 1490208), (171, 1437920), (172, 1429560), (176, 1397070), (180, 1366024), (190, 1294128), (198, 1241840), (209, 1176480), (215, 1143648), (220, 1117656), (228, 1078440), (240, 1024518), (258, 953040), (264, 931380), (285, 862752), (288, 853765), (304, 808830), (330, 745104), (342, 718960), (344, 714780), (352, 698535), (360, 683012), (361, 681120), (380, 647064), (387, 635360), (396, 620920), (418, 588240), (430, 571824), (440, 558828), (456, 539220), (473, 519840), (480, 512259), (495, 496736), (516, 476520), (528, 465690), (570, 431376), (608, 404415), (627, 392160), (645, 381216), (660, 372552), (684, 359480), (688, 357390), (720, 341506), (722, 340560), (760, 323532), (774, 317680), (792, 310460), (817, 300960), (836, 294120), (855, 287584), (860, 285912), (880, 279414), (912, 269610), (946, 259920), (990, 248368), (1032, 238260), (1045, 235296), (1056, 232845), (1083, 227040), (1140, 215688), (1254, 196080), (1290, 190608), (1320, 186276), (1368, 179740), (1376, 178695), (1419, 173280), (1440, 170753), (1444, 170280), (1520, 161766), (1548, 158840), (1584, 155230), (1634, 150480), (1672, 147060), (1710, 143792), (1720, 142956), (1760, 139707), (1805, 136224), (1824, 134805), (1881, 130720), (1892, 129960), (1935, 127072), (1980, 124184), (2064, 119130), (2090, 117648), (2166, 113520), (2280, 107844), (2365, 103968), (2451, 100320), (2508, 98040), (2580, 95304), (2640, 93138), (2736, 89870), (2838, 86640), (2888, 85140), (3040, 80883), (3096, 79420), (3135, 78432), (3168, 77615), (3249, 75680), (3268, 75240), (3344, 73530), (3420, 71896), (3440, 71478), (3610, 68112), (3762, 65360), (3784, 64980), (3870, 63536), (3960, 62092), (3971, 61920), (4085, 60192), (4128, 59565), (4180, 58824), (4257, 57760), (4332, 56760), (4560, 53922), (4730, 51984), (4902, 50160), (5016, 49020), (5160, 47652), (5280, 46569), (5415, 45408), (5472, 44935), (5676, 43320), (5776, 42570), (6192, 39710), (6270, 39216), (6498, 37840), (6536, 37620), (6688, 36765), (6840, 35948), (6880, 35739), (7095, 34656), (7220, 34056), (7353, 33440), (7524, 32680), (7568, 32490), (7740, 31768), (7920, 31046), (7942, 30960), (8170, 30096), (8360, 29412), (8514, 28880), (8664, 28380), (8987, 27360), (9120, 26961), (9405, 26144), (9460, 25992), (9804, 25080), (10032, 24510), (10320, 23826), (10830, 22704), (11352, 21660), (11552, 21285), (11913, 20640), (12255, 20064), (12384, 19855), (12540, 19608), (12996, 18920), (13072, 18810), (13680, 17974), (14190, 17328), (14440, 17028), (14706, 16720), (15048, 16340), (15136, 16245), (15480, 15884), (15523, 15840)]