20008601760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1900

約数の個数: 384

約数和(自身を含む): 74681671680

約数和(自身を除く): 54673069920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 79, 80, 84, 86, 96, 105, 112, 120, 129, 140, 158, 160, 168, 172, 210, 215, 224, 237, 240, 258, 280, 301, 316, 336, 344, 395, 420, 430, 474, 480, 516, 553, 560, 602, 632, 645, 672, 688, 790, 840, 860, 903, 948, 1032, 1106, 1120, 1185, 1204, 1264, 1290, 1376, 1505, 1580, 1659, 1680, 1720, 1753, 1806, 1896, 2064, 2212, 2370, 2408, 2528, 2580, 2765, 3010, 3160, 3318, 3360, 3397, 3440, 3506, 3612, 3792, 4128, 4424, 4515, 4740, 4816, 5160, 5259, 5530, 6020, 6320, 6636, 6794, 6880, 7012, 7224, 7584, 8295, 8765, 8848, 9030, 9480, 9632, 10191, 10320, 10518, 11060, 12040, 12271, 12640, 13272, 13588, 14024, 14448, 16590, 16985, 17530, 17696, 18060, 18960, 20382, 20640, 21036, 22120, 23779, 24080, 24542, 26295, 26544, 27176, 28048, 28896, 33180, 33970, 35060, 36120, 36813, 37920, 40764, 42072, 44240, 47558, 48160, 49084, 50955, 52590, 53088, 54352, 56096, 61355, 66360, 67940, 70120, 71337, 72240, 73626, 75379, 81528, 84144, 88480, 95116, 98168, 101910, 105180, 108704, 118895, 122710, 132720, 135880, 138487, 140240, 142674, 144480, 147252, 150758, 163056, 168288, 184065, 190232, 196336, 203820, 210360, 226137, 237790, 245420, 265440, 271760, 276974, 280480, 285348, 294504, 301516, 326112, 356685, 368130, 376895, 380464, 392672, 407640, 415461, 420720, 452274, 475580, 490840, 527653, 543520, 553948, 570696, 589008, 603032, 692435, 713370, 736260, 753790, 760928, 815280, 830922, 841440, 904548, 951160, 969409, 981680, 1055306, 1107896, 1130685, 1141392, 1178016, 1206064, 1384870, 1426740, 1472520, 1507580, 1582959, 1630560, 1661844, 1809096, 1902320, 1938818, 1963360, 2077305, 2110612, 2215792, 2261370, 2282784, 2412128, 2638265, 2769740, 2853480, 2908227, 2945040, 3015160, 3165918, 3323688, 3618192, 3804640, 3877636, 4154610, 4221224, 4431584, 4522740, 4847045, 5276530, 5539480, 5706960, 5816454, 5890080, 5954941, 6030320, 6331836, 6647376, 7236384, 7755272, 7914795, 8309220, 8442448, 9045480, 9694090, 10553060, 11078960, 11413920, 11632908, 11909882, 12060640, 12663672, 13294752, 14541135, 15510544, 15829590, 16618440, 16884896, 17864823, 18090960, 19388180, 21106120, 22157920, 23265816, 23819764, 25327344, 29082270, 29774705, 31021088, 31659180, 33236880, 35729646, 36181920, 38776360, 41684587, 42212240, 46531632, 47639528, 50654688, 58164540, 59549410, 63318360, 66473760, 71459292, 77552720, 83369174, 84424480, 89324115, 93063264, 95279056, 116329080, 119098820, 125053761, 126636720, 142918584, 155105440, 166738348, 178648230, 190558112, 208422935, 232658160, 238197640, 250107522, 253273440, 285837168, 333476696, 357296460, 416845870, 465316320, 476395280, 500215044, 571674336, 625268805, 666953392, 714592920, 833691740, 952790560, 1000430088, 1250537610, 1333906784, 1429185840, 1667383480, 2000860176, 2501075220, 2858371680, 3334766960, 4001720352, 5002150440, 6669533920, 10004300880, 20008601760]

約数ペア:

[(1, 20008601760), (2, 10004300880), (3, 6669533920), (4, 5002150440), (5, 4001720352), (6, 3334766960), (7, 2858371680), (8, 2501075220), (10, 2000860176), (12, 1667383480), (14, 1429185840), (15, 1333906784), (16, 1250537610), (20, 1000430088), (21, 952790560), (24, 833691740), (28, 714592920), (30, 666953392), (32, 625268805), (35, 571674336), (40, 500215044), (42, 476395280), (43, 465316320), (48, 416845870), (56, 357296460), (60, 333476696), (70, 285837168), (79, 253273440), (80, 250107522), (84, 238197640), (86, 232658160), (96, 208422935), (105, 190558112), (112, 178648230), (120, 166738348), (129, 155105440), (140, 142918584), (158, 126636720), (160, 125053761), (168, 119098820), (172, 116329080), (210, 95279056), (215, 93063264), (224, 89324115), (237, 84424480), (240, 83369174), (258, 77552720), (280, 71459292), (301, 66473760), (316, 63318360), (336, 59549410), (344, 58164540), (395, 50654688), (420, 47639528), (430, 46531632), (474, 42212240), (480, 41684587), (516, 38776360), (553, 36181920), (560, 35729646), (602, 33236880), (632, 31659180), (645, 31021088), (672, 29774705), (688, 29082270), (790, 25327344), (840, 23819764), (860, 23265816), (903, 22157920), (948, 21106120), (1032, 19388180), (1106, 18090960), (1120, 17864823), (1185, 16884896), (1204, 16618440), (1264, 15829590), (1290, 15510544), (1376, 14541135), (1505, 13294752), (1580, 12663672), (1659, 12060640), (1680, 11909882), (1720, 11632908), (1753, 11413920), (1806, 11078960), (1896, 10553060), (2064, 9694090), (2212, 9045480), (2370, 8442448), (2408, 8309220), (2528, 7914795), (2580, 7755272), (2765, 7236384), (3010, 6647376), (3160, 6331836), (3318, 6030320), (3360, 5954941), (3397, 5890080), (3440, 5816454), (3506, 5706960), (3612, 5539480), (3792, 5276530), (4128, 4847045), (4424, 4522740), (4515, 4431584), (4740, 4221224), (4816, 4154610), (5160, 3877636), (5259, 3804640), (5530, 3618192), (6020, 3323688), (6320, 3165918), (6636, 3015160), (6794, 2945040), (6880, 2908227), (7012, 2853480), (7224, 2769740), (7584, 2638265), (8295, 2412128), (8765, 2282784), (8848, 2261370), (9030, 2215792), (9480, 2110612), (9632, 2077305), (10191, 1963360), (10320, 1938818), (10518, 1902320), (11060, 1809096), (12040, 1661844), (12271, 1630560), (12640, 1582959), (13272, 1507580), (13588, 1472520), (14024, 1426740), (14448, 1384870), (16590, 1206064), (16985, 1178016), (17530, 1141392), (17696, 1130685), (18060, 1107896), (18960, 1055306), (20382, 981680), (20640, 969409), (21036, 951160), (22120, 904548), (23779, 841440), (24080, 830922), (24542, 815280), (26295, 760928), (26544, 753790), (27176, 736260), (28048, 713370), (28896, 692435), (33180, 603032), (33970, 589008), (35060, 570696), (36120, 553948), (36813, 543520), (37920, 527653), (40764, 490840), (42072, 475580), (44240, 452274), (47558, 420720), (48160, 415461), (49084, 407640), (50955, 392672), (52590, 380464), (53088, 376895), (54352, 368130), (56096, 356685), (61355, 326112), (66360, 301516), (67940, 294504), (70120, 285348), (71337, 280480), (72240, 276974), (73626, 271760), (75379, 265440), (81528, 245420), (84144, 237790), (88480, 226137), (95116, 210360), (98168, 203820), (101910, 196336), (105180, 190232), (108704, 184065), (118895, 168288), (122710, 163056), (132720, 150758), (135880, 147252), (138487, 144480), (140240, 142674)]