631256340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 384

約数和(自身を含む): 2235340800

約数和(自身を除く): 1604084460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 29, 30, 33, 39, 43, 44, 52, 55, 58, 59, 60, 65, 66, 78, 86, 87, 110, 116, 118, 129, 130, 132, 143, 145, 156, 165, 172, 174, 177, 195, 215, 220, 236, 258, 260, 286, 290, 295, 319, 330, 348, 354, 377, 390, 429, 430, 435, 473, 516, 559, 572, 580, 590, 638, 645, 649, 660, 708, 715, 754, 767, 780, 858, 860, 870, 885, 946, 957, 1118, 1131, 1180, 1247, 1276, 1290, 1298, 1419, 1430, 1508, 1534, 1595, 1677, 1711, 1716, 1740, 1770, 1885, 1892, 1914, 1947, 2145, 2236, 2262, 2301, 2365, 2494, 2537, 2580, 2596, 2795, 2838, 2860, 3068, 3190, 3245, 3354, 3422, 3540, 3741, 3770, 3828, 3835, 3894, 4147, 4290, 4524, 4602, 4730, 4785, 4988, 5074, 5133, 5590, 5655, 5676, 6149, 6235, 6380, 6490, 6708, 6844, 7095, 7482, 7540, 7611, 7670, 7788, 8294, 8385, 8437, 8555, 8580, 9204, 9460, 9570, 9735, 10148, 10266, 11180, 11310, 11505, 12298, 12441, 12470, 12685, 12980, 13717, 14190, 14964, 15222, 15340, 16211, 16588, 16770, 16874, 17110, 18447, 18705, 18821, 19140, 19470, 20532, 20735, 22243, 22620, 23010, 24596, 24882, 24940, 25311, 25370, 25665, 27434, 27907, 28380, 30444, 30745, 32422, 32981, 33540, 33748, 34220, 36894, 37410, 37642, 38055, 38940, 41151, 41470, 42185, 44486, 46020, 48633, 49764, 50622, 50740, 51330, 54868, 55814, 56463, 61490, 62205, 64844, 65962, 66729, 68585, 73573, 73788, 74820, 75284, 76110, 81055, 82302, 82940, 83721, 84370, 88972, 92235, 94105, 97266, 98943, 101244, 102660, 111215, 111628, 112926, 122980, 124410, 126555, 131924, 133458, 137170, 139535, 147146, 152220, 162110, 164604, 164905, 167442, 168740, 178321, 184470, 188210, 194532, 197886, 205755, 220719, 222430, 225852, 243165, 244673, 248820, 253110, 266916, 274340, 279070, 282315, 294292, 324220, 329810, 333645, 334884, 356642, 362791, 367865, 368940, 376420, 395772, 411510, 418605, 441438, 444860, 486330, 489346, 494715, 506220, 534963, 558140, 564630, 659620, 667290, 713284, 725582, 734019, 735730, 809303, 823020, 837210, 882876, 891605, 956449, 972660, 978692, 989430, 1069926, 1088373, 1103595, 1129260, 1223365, 1334580, 1451164, 1468038, 1471460, 1618606, 1674420, 1783210, 1813955, 1912898, 1978860, 2139852, 2176746, 2207190, 2427909, 2446730, 2674815, 2869347, 2936076, 3237212, 3566420, 3627910, 3670095, 3825796, 4046515, 4353492, 4414380, 4782245, 4855818, 4893460, 5349630, 5441865, 5738694, 7255820, 7340190, 8093030, 9564490, 9711636, 10520939, 10699260, 10883730, 11477388, 12139545, 14346735, 14680380, 16186060, 19128980, 21041878, 21767460, 24279090, 28693470, 31562817, 42083756, 48558180, 52604695, 57386940, 63125634, 105209390, 126251268, 157814085, 210418780, 315628170, 631256340]

約数ペア:

[(1, 631256340), (2, 315628170), (3, 210418780), (4, 157814085), (5, 126251268), (6, 105209390), (10, 63125634), (11, 57386940), (12, 52604695), (13, 48558180), (15, 42083756), (20, 31562817), (22, 28693470), (26, 24279090), (29, 21767460), (30, 21041878), (33, 19128980), (39, 16186060), (43, 14680380), (44, 14346735), (52, 12139545), (55, 11477388), (58, 10883730), (59, 10699260), (60, 10520939), (65, 9711636), (66, 9564490), (78, 8093030), (86, 7340190), (87, 7255820), (110, 5738694), (116, 5441865), (118, 5349630), (129, 4893460), (130, 4855818), (132, 4782245), (143, 4414380), (145, 4353492), (156, 4046515), (165, 3825796), (172, 3670095), (174, 3627910), (177, 3566420), (195, 3237212), (215, 2936076), (220, 2869347), (236, 2674815), (258, 2446730), (260, 2427909), (286, 2207190), (290, 2176746), (295, 2139852), (319, 1978860), (330, 1912898), (348, 1813955), (354, 1783210), (377, 1674420), (390, 1618606), (429, 1471460), (430, 1468038), (435, 1451164), (473, 1334580), (516, 1223365), (559, 1129260), (572, 1103595), (580, 1088373), (590, 1069926), (638, 989430), (645, 978692), (649, 972660), (660, 956449), (708, 891605), (715, 882876), (754, 837210), (767, 823020), (780, 809303), (858, 735730), (860, 734019), (870, 725582), (885, 713284), (946, 667290), (957, 659620), (1118, 564630), (1131, 558140), (1180, 534963), (1247, 506220), (1276, 494715), (1290, 489346), (1298, 486330), (1419, 444860), (1430, 441438), (1508, 418605), (1534, 411510), (1595, 395772), (1677, 376420), (1711, 368940), (1716, 367865), (1740, 362791), (1770, 356642), (1885, 334884), (1892, 333645), (1914, 329810), (1947, 324220), (2145, 294292), (2236, 282315), (2262, 279070), (2301, 274340), (2365, 266916), (2494, 253110), (2537, 248820), (2580, 244673), (2596, 243165), (2795, 225852), (2838, 222430), (2860, 220719), (3068, 205755), (3190, 197886), (3245, 194532), (3354, 188210), (3422, 184470), (3540, 178321), (3741, 168740), (3770, 167442), (3828, 164905), (3835, 164604), (3894, 162110), (4147, 152220), (4290, 147146), (4524, 139535), (4602, 137170), (4730, 133458), (4785, 131924), (4988, 126555), (5074, 124410), (5133, 122980), (5590, 112926), (5655, 111628), (5676, 111215), (6149, 102660), (6235, 101244), (6380, 98943), (6490, 97266), (6708, 94105), (6844, 92235), (7095, 88972), (7482, 84370), (7540, 83721), (7611, 82940), (7670, 82302), (7788, 81055), (8294, 76110), (8385, 75284), (8437, 74820), (8555, 73788), (8580, 73573), (9204, 68585), (9460, 66729), (9570, 65962), (9735, 64844), (10148, 62205), (10266, 61490), (11180, 56463), (11310, 55814), (11505, 54868), (12298, 51330), (12441, 50740), (12470, 50622), (12685, 49764), (12980, 48633), (13717, 46020), (14190, 44486), (14964, 42185), (15222, 41470), (15340, 41151), (16211, 38940), (16588, 38055), (16770, 37642), (16874, 37410), (17110, 36894), (18447, 34220), (18705, 33748), (18821, 33540), (19140, 32981), (19470, 32422), (20532, 30745), (20735, 30444), (22243, 28380), (22620, 27907), (23010, 27434), (24596, 25665), (24882, 25370), (24940, 25311)]