21190160628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3156

約数の個数: 384

約数和(自身を含む): 73121484800

約数和(自身を除く): 51931324172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 37, 38, 39, 42, 52, 54, 57, 63, 74, 76, 78, 84, 91, 108, 111, 114, 117, 126, 133, 148, 156, 171, 182, 189, 222, 228, 234, 247, 252, 259, 266, 273, 333, 342, 351, 364, 378, 399, 444, 468, 481, 494, 513, 518, 532, 546, 666, 684, 702, 703, 741, 756, 777, 798, 819, 962, 988, 999, 1026, 1036, 1092, 1197, 1332, 1404, 1406, 1443, 1482, 1554, 1596, 1638, 1729, 1924, 1998, 2052, 2109, 2223, 2331, 2394, 2457, 2812, 2886, 2964, 3067, 3108, 3276, 3367, 3458, 3591, 3996, 4218, 4329, 4446, 4662, 4788, 4914, 4921, 5187, 5772, 6134, 6327, 6669, 6734, 6916, 6993, 7182, 8436, 8658, 8892, 9139, 9201, 9324, 9828, 9842, 10101, 10374, 12268, 12654, 12987, 13338, 13468, 13986, 14364, 14763, 15561, 17316, 18278, 18402, 18981, 19684, 20202, 20748, 21469, 25308, 25974, 26676, 27417, 27603, 27972, 29526, 30303, 31122, 36556, 36804, 37962, 39871, 40404, 42938, 44289, 46683, 51948, 54834, 55206, 58273, 59052, 60606, 62244, 63973, 64407, 75924, 79742, 82251, 82809, 85876, 88578, 90909, 93366, 109668, 110412, 113479, 116546, 119613, 121212, 127946, 128814, 132867, 159484, 164502, 165618, 174819, 177156, 181818, 186732, 191919, 193221, 226958, 233092, 239226, 246753, 255892, 257628, 265734, 279097, 329004, 331236, 340437, 349638, 358839, 363636, 383838, 386442, 407911, 453916, 478452, 493506, 524457, 531468, 558194, 575757, 579663, 680874, 699276, 717678, 757549, 767676, 772884, 794353, 815822, 837291, 987012, 1021311, 1048914, 1076517, 1116388, 1151514, 1159326, 1223733, 1361748, 1435356, 1475227, 1515098, 1573371, 1588706, 1631644, 1674582, 1727271, 2042622, 2097828, 2153034, 2156101, 2272647, 2303028, 2318652, 2383059, 2447466, 2511873, 2950454, 3030196, 3063933, 3146742, 3177412, 3349164, 3454542, 3671199, 4085244, 4306068, 4312202, 4425681, 4545294, 4766118, 4894932, 5023746, 5302843, 5900908, 6127866, 6293484, 6468303, 6817941, 6909084, 7149177, 7342398, 7535619, 8624404, 8851362, 9090588, 9532236, 10047492, 10326589, 10605686, 11013597, 12255732, 12936606, 13277043, 13635882, 14298354, 14684796, 15071238, 15092707, 15908529, 17702724, 19404909, 20453823, 20653178, 21211372, 21447531, 22027194, 25873212, 26554086, 27271764, 28029313, 28596708, 30142476, 30185414, 30979767, 31817058, 38809818, 39831129, 40907646, 41306356, 42895062, 44054388, 45278121, 47725587, 53108172, 56058626, 58214727, 60370828, 61959534, 63634116, 77619636, 79662258, 81815292, 84087939, 85790124, 90556242, 92939301, 95451174, 112117252, 116429454, 123919068, 135834363, 143176761, 159324516, 168175878, 181112484, 185878602, 190902348, 196205191, 232858908, 252263817, 271668726, 278817903, 286353522, 336351756, 371757204, 392410382, 407503089, 504527634, 543337452, 557635806, 572707044, 588615573, 756791451, 784820764, 815006178, 1009055268, 1115271612, 1177231146, 1513582902, 1630012356, 1765846719, 2354462292, 3027165804, 3531693438, 5297540157, 7063386876, 10595080314, 21190160628]

約数ペア:

[(1, 21190160628), (2, 10595080314), (3, 7063386876), (4, 5297540157), (6, 3531693438), (7, 3027165804), (9, 2354462292), (12, 1765846719), (13, 1630012356), (14, 1513582902), (18, 1177231146), (19, 1115271612), (21, 1009055268), (26, 815006178), (27, 784820764), (28, 756791451), (36, 588615573), (37, 572707044), (38, 557635806), (39, 543337452), (42, 504527634), (52, 407503089), (54, 392410382), (57, 371757204), (63, 336351756), (74, 286353522), (76, 278817903), (78, 271668726), (84, 252263817), (91, 232858908), (108, 196205191), (111, 190902348), (114, 185878602), (117, 181112484), (126, 168175878), (133, 159324516), (148, 143176761), (156, 135834363), (171, 123919068), (182, 116429454), (189, 112117252), (222, 95451174), (228, 92939301), (234, 90556242), (247, 85790124), (252, 84087939), (259, 81815292), (266, 79662258), (273, 77619636), (333, 63634116), (342, 61959534), (351, 60370828), (364, 58214727), (378, 56058626), (399, 53108172), (444, 47725587), (468, 45278121), (481, 44054388), (494, 42895062), (513, 41306356), (518, 40907646), (532, 39831129), (546, 38809818), (666, 31817058), (684, 30979767), (702, 30185414), (703, 30142476), (741, 28596708), (756, 28029313), (777, 27271764), (798, 26554086), (819, 25873212), (962, 22027194), (988, 21447531), (999, 21211372), (1026, 20653178), (1036, 20453823), (1092, 19404909), (1197, 17702724), (1332, 15908529), (1404, 15092707), (1406, 15071238), (1443, 14684796), (1482, 14298354), (1554, 13635882), (1596, 13277043), (1638, 12936606), (1729, 12255732), (1924, 11013597), (1998, 10605686), (2052, 10326589), (2109, 10047492), (2223, 9532236), (2331, 9090588), (2394, 8851362), (2457, 8624404), (2812, 7535619), (2886, 7342398), (2964, 7149177), (3067, 6909084), (3108, 6817941), (3276, 6468303), (3367, 6293484), (3458, 6127866), (3591, 5900908), (3996, 5302843), (4218, 5023746), (4329, 4894932), (4446, 4766118), (4662, 4545294), (4788, 4425681), (4914, 4312202), (4921, 4306068), (5187, 4085244), (5772, 3671199), (6134, 3454542), (6327, 3349164), (6669, 3177412), (6734, 3146742), (6916, 3063933), (6993, 3030196), (7182, 2950454), (8436, 2511873), (8658, 2447466), (8892, 2383059), (9139, 2318652), (9201, 2303028), (9324, 2272647), (9828, 2156101), (9842, 2153034), (10101, 2097828), (10374, 2042622), (12268, 1727271), (12654, 1674582), (12987, 1631644), (13338, 1588706), (13468, 1573371), (13986, 1515098), (14364, 1475227), (14763, 1435356), (15561, 1361748), (17316, 1223733), (18278, 1159326), (18402, 1151514), (18981, 1116388), (19684, 1076517), (20202, 1048914), (20748, 1021311), (21469, 987012), (25308, 837291), (25974, 815822), (26676, 794353), (27417, 772884), (27603, 767676), (27972, 757549), (29526, 717678), (30303, 699276), (31122, 680874), (36556, 579663), (36804, 575757), (37962, 558194), (39871, 531468), (40404, 524457), (42938, 493506), (44289, 478452), (46683, 453916), (51948, 407911), (54834, 386442), (55206, 383838), (58273, 363636), (59052, 358839), (60606, 349638), (62244, 340437), (63973, 331236), (64407, 329004), (75924, 279097), (79742, 265734), (82251, 257628), (82809, 255892), (85876, 246753), (88578, 239226), (90909, 233092), (93366, 226958), (109668, 193221), (110412, 191919), (113479, 186732), (116546, 181818), (119613, 177156), (121212, 174819), (127946, 165618), (128814, 164502), (132867, 159484)]