21070674072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1320

約数の個数: 512

約数和(自身を含む): 76515840000

約数和(自身を除く): 55445165928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 27, 28, 29, 34, 36, 42, 46, 51, 54, 56, 58, 63, 68, 69, 72, 84, 87, 92, 102, 108, 116, 119, 126, 136, 138, 153, 161, 168, 174, 184, 189, 203, 204, 207, 216, 232, 238, 252, 261, 276, 306, 322, 348, 357, 378, 391, 406, 408, 414, 459, 476, 483, 493, 504, 522, 552, 609, 612, 621, 644, 667, 696, 714, 756, 782, 783, 812, 828, 918, 952, 966, 986, 1044, 1071, 1173, 1218, 1224, 1229, 1242, 1288, 1334, 1428, 1449, 1479, 1512, 1564, 1566, 1624, 1656, 1827, 1836, 1932, 1972, 2001, 2088, 2142, 2346, 2436, 2458, 2484, 2668, 2737, 2856, 2898, 2958, 3128, 3132, 3213, 3451, 3519, 3654, 3672, 3687, 3864, 3944, 4002, 4284, 4347, 4437, 4669, 4692, 4872, 4916, 4968, 5336, 5474, 5481, 5796, 5916, 6003, 6264, 6426, 6902, 7038, 7308, 7374, 8004, 8211, 8568, 8603, 8694, 8874, 9338, 9384, 9832, 10353, 10557, 10948, 10962, 11061, 11339, 11592, 11832, 12006, 12852, 13311, 13804, 14007, 14076, 14616, 14748, 16008, 16422, 17206, 17388, 17748, 18009, 18676, 20706, 20893, 21114, 21896, 21924, 22122, 22678, 24012, 24633, 25704, 25809, 26622, 27608, 28014, 28152, 28267, 29496, 31059, 32844, 33183, 34017, 34412, 34776, 35496, 35641, 36018, 37352, 41412, 41786, 42021, 42228, 43848, 44244, 45356, 48024, 49266, 51618, 53244, 56028, 56534, 62118, 62679, 65688, 66366, 68034, 68824, 71282, 72036, 73899, 77427, 79373, 82824, 83572, 84042, 84456, 84801, 88488, 90712, 93177, 98532, 102051, 103236, 106488, 106923, 112056, 113068, 124236, 125358, 126063, 132732, 136068, 142564, 144072, 146251, 147798, 154854, 158746, 167144, 168084, 169602, 186354, 188037, 197064, 197869, 204102, 206472, 213846, 226136, 232281, 238119, 248472, 249487, 250716, 252126, 254403, 265464, 272136, 285128, 292502, 295596, 306153, 309708, 317492, 320769, 336168, 339204, 372708, 376074, 395738, 408204, 427692, 438753, 464562, 476238, 480539, 498974, 501432, 504252, 508806, 564111, 585004, 591192, 593607, 605897, 612306, 619416, 634984, 641538, 678408, 714357, 745416, 748461, 752148, 763209, 791476, 816408, 819743, 855384, 877506, 929124, 952476, 961078, 962307, 997948, 1008504, 1017612, 1128222, 1170008, 1187214, 1211794, 1224612, 1283076, 1316259, 1428714, 1441617, 1496922, 1504296, 1526418, 1582952, 1639486, 1755012, 1780821, 1817691, 1858248, 1904952, 1922156, 1924614, 1995896, 2035224, 2143071, 2245383, 2256444, 2374428, 2423588, 2449224, 2459229, 2566152, 2632518, 2857428, 2883234, 2993844, 3052836, 3278972, 3363773, 3510024, 3561642, 3635382, 3844312, 3849228, 3948777, 4241279, 4286142, 4324851, 4490766, 4512888, 4748856, 4847176, 4918458, 5265036, 5342463, 5453073, 5714856, 5738201, 5766468, 5987688, 6105672, 6557944, 6727546, 6736149, 7123284, 7270764, 7377687, 7698456, 7897554, 8482558, 8572284, 8649702, 8981532, 9836916, 10091319, 10530072, 10684926, 10906146, 11476402, 11532936, 12723837, 12974553, 13455092, 13472298, 13935631, 14246568, 14541528, 14755374, 15795108, 16359219, 16965116, 17144568, 17214603, 17299404, 17963064, 19673832, 20182638, 21369852, 21812292, 22133061, 22952804, 25447674, 25949106, 26910184, 26944596, 27871262, 29510748, 30273957, 31590216, 32718438, 33930232, 34429206, 34598808, 38171511, 40365276, 41806893, 42739704, 43624584, 44266122, 45905608, 50895348, 51643809, 51898212, 53889192, 55742524, 59021496, 60547914, 65436876, 68858412, 76343022, 80730552, 83613786, 88532244, 90821871, 97549417, 101790696, 103287618, 103796424, 111485048, 114514533, 121095828, 125420679, 130873752, 137716824, 152686044, 154931427, 167227572, 177064488, 181643742, 195098834, 206575236, 229029066, 242191656, 250841358, 292648251, 305372088, 309862854, 334455144, 363287484, 376262037, 390197668, 413150472, 458058132, 501682716, 585296502, 619725708, 726574968, 752524074, 780395336, 877944753, 916116264, 1003365432, 1170593004, 1239451416, 1505048148, 1755889506, 2341186008, 2633834259, 3010096296, 3511779012, 5267668518, 7023558024, 10535337036, 21070674072]

約数ペア:

[(1, 21070674072), (2, 10535337036), (3, 7023558024), (4, 5267668518), (6, 3511779012), (7, 3010096296), (8, 2633834259), (9, 2341186008), (12, 1755889506), (14, 1505048148), (17, 1239451416), (18, 1170593004), (21, 1003365432), (23, 916116264), (24, 877944753), (27, 780395336), (28, 752524074), (29, 726574968), (34, 619725708), (36, 585296502), (42, 501682716), (46, 458058132), (51, 413150472), (54, 390197668), (56, 376262037), (58, 363287484), (63, 334455144), (68, 309862854), (69, 305372088), (72, 292648251), (84, 250841358), (87, 242191656), (92, 229029066), (102, 206575236), (108, 195098834), (116, 181643742), (119, 177064488), (126, 167227572), (136, 154931427), (138, 152686044), (153, 137716824), (161, 130873752), (168, 125420679), (174, 121095828), (184, 114514533), (189, 111485048), (203, 103796424), (204, 103287618), (207, 101790696), (216, 97549417), (232, 90821871), (238, 88532244), (252, 83613786), (261, 80730552), (276, 76343022), (306, 68858412), (322, 65436876), (348, 60547914), (357, 59021496), (378, 55742524), (391, 53889192), (406, 51898212), (408, 51643809), (414, 50895348), (459, 45905608), (476, 44266122), (483, 43624584), (493, 42739704), (504, 41806893), (522, 40365276), (552, 38171511), (609, 34598808), (612, 34429206), (621, 33930232), (644, 32718438), (667, 31590216), (696, 30273957), (714, 29510748), (756, 27871262), (782, 26944596), (783, 26910184), (812, 25949106), (828, 25447674), (918, 22952804), (952, 22133061), (966, 21812292), (986, 21369852), (1044, 20182638), (1071, 19673832), (1173, 17963064), (1218, 17299404), (1224, 17214603), (1229, 17144568), (1242, 16965116), (1288, 16359219), (1334, 15795108), (1428, 14755374), (1449, 14541528), (1479, 14246568), (1512, 13935631), (1564, 13472298), (1566, 13455092), (1624, 12974553), (1656, 12723837), (1827, 11532936), (1836, 11476402), (1932, 10906146), (1972, 10684926), (2001, 10530072), (2088, 10091319), (2142, 9836916), (2346, 8981532), (2436, 8649702), (2458, 8572284), (2484, 8482558), (2668, 7897554), (2737, 7698456), (2856, 7377687), (2898, 7270764), (2958, 7123284), (3128, 6736149), (3132, 6727546), (3213, 6557944), (3451, 6105672), (3519, 5987688), (3654, 5766468), (3672, 5738201), (3687, 5714856), (3864, 5453073), (3944, 5342463), (4002, 5265036), (4284, 4918458), (4347, 4847176), (4437, 4748856), (4669, 4512888), (4692, 4490766), (4872, 4324851), (4916, 4286142), (4968, 4241279), (5336, 3948777), (5474, 3849228), (5481, 3844312), (5796, 3635382), (5916, 3561642), (6003, 3510024), (6264, 3363773), (6426, 3278972), (6902, 3052836), (7038, 2993844), (7308, 2883234), (7374, 2857428), (8004, 2632518), (8211, 2566152), (8568, 2459229), (8603, 2449224), (8694, 2423588), (8874, 2374428), (9338, 2256444), (9384, 2245383), (9832, 2143071), (10353, 2035224), (10557, 1995896), (10948, 1924614), (10962, 1922156), (11061, 1904952), (11339, 1858248), (11592, 1817691), (11832, 1780821), (12006, 1755012), (12852, 1639486), (13311, 1582952), (13804, 1526418), (14007, 1504296), (14076, 1496922), (14616, 1441617), (14748, 1428714), (16008, 1316259), (16422, 1283076), (17206, 1224612), (17388, 1211794), (17748, 1187214), (18009, 1170008), (18676, 1128222), (20706, 1017612), (20893, 1008504), (21114, 997948), (21896, 962307), (21924, 961078), (22122, 952476), (22678, 929124), (24012, 877506), (24633, 855384), (25704, 819743), (25809, 816408), (26622, 791476), (27608, 763209), (28014, 752148), (28152, 748461), (28267, 745416), (29496, 714357), (31059, 678408), (32844, 641538), (33183, 634984), (34017, 619416), (34412, 612306), (34776, 605897), (35496, 593607), (35641, 591192), (36018, 585004), (37352, 564111), (41412, 508806), (41786, 504252), (42021, 501432), (42228, 498974), (43848, 480539), (44244, 476238), (45356, 464562), (48024, 438753), (49266, 427692), (51618, 408204), (53244, 395738), (56028, 376074), (56534, 372708), (62118, 339204), (62679, 336168), (65688, 320769), (66366, 317492), (68034, 309708), (68824, 306153), (71282, 295596), (72036, 292502), (73899, 285128), (77427, 272136), (79373, 265464), (82824, 254403), (83572, 252126), (84042, 250716), (84456, 249487), (84801, 248472), (88488, 238119), (90712, 232281), (93177, 226136), (98532, 213846), (102051, 206472), (103236, 204102), (106488, 197869), (106923, 197064), (112056, 188037), (113068, 186354), (124236, 169602), (125358, 168084), (126063, 167144), (132732, 158746), (136068, 154854), (142564, 147798), (144072, 146251)]