21054074328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1543

約数の個数: 384

約数和(自身を含む): 71956684800

約数和(自身を除く): 50902610472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 41, 42, 46, 56, 62, 63, 69, 72, 82, 84, 92, 93, 123, 124, 126, 138, 161, 164, 168, 184, 186, 207, 217, 246, 248, 252, 276, 279, 287, 322, 328, 369, 372, 414, 434, 483, 492, 504, 552, 558, 574, 644, 651, 713, 738, 744, 828, 861, 868, 943, 966, 984, 1116, 1148, 1271, 1288, 1302, 1426, 1429, 1449, 1476, 1656, 1722, 1736, 1886, 1932, 1953, 2139, 2232, 2296, 2542, 2583, 2604, 2829, 2852, 2858, 2898, 2952, 3444, 3772, 3813, 3864, 3906, 4278, 4287, 4991, 5084, 5166, 5208, 5658, 5704, 5716, 5796, 6417, 6601, 6888, 7544, 7626, 7812, 8487, 8556, 8574, 8897, 9982, 10003, 10168, 10332, 11316, 11432, 11439, 11592, 12834, 12861, 13202, 14973, 15252, 15624, 16974, 17112, 17148, 17794, 19803, 19964, 20006, 20664, 22632, 22878, 25668, 25722, 26404, 26691, 29233, 29946, 30009, 30504, 32867, 33948, 34296, 35588, 39606, 39928, 40012, 44299, 44919, 45756, 51336, 51444, 52808, 53382, 58466, 58589, 59409, 59892, 60018, 65734, 67896, 71176, 79212, 80024, 80073, 87699, 88598, 89838, 90027, 91512, 98601, 102888, 106764, 116932, 117178, 118818, 119784, 120036, 131468, 132897, 158424, 160146, 175398, 175767, 177196, 179676, 180054, 197202, 204631, 213528, 230069, 233864, 234356, 237636, 240072, 262936, 263097, 265794, 295803, 310093, 320292, 350796, 351534, 354392, 359352, 360108, 394404, 398691, 409262, 410123, 460138, 468712, 475272, 526194, 527301, 531588, 591606, 613893, 620186, 640584, 690207, 701592, 703068, 720216, 788808, 797382, 818524, 820246, 920276, 930279, 1018877, 1052388, 1054602, 1063176, 1183212, 1227786, 1230369, 1240372, 1347547, 1380414, 1406136, 1594764, 1637048, 1640492, 1816259, 1840552, 1841679, 1860558, 2037754, 2070621, 2104776, 2109204, 2366424, 2455572, 2460738, 2480744, 2695094, 2760828, 2790837, 3056631, 3189528, 3280984, 3632518, 3683358, 3691107, 3721116, 4042641, 4075508, 4141242, 4218408, 4911144, 4921476, 5390188, 5448777, 5521656, 5581674, 6113262, 7132139, 7265036, 7366716, 7382214, 7442232, 8085282, 8151016, 8282484, 9169893, 9432829, 9842952, 10780376, 10897554, 11163348, 12127923, 12226524, 12713813, 14264278, 14530072, 14733432, 14764428, 16170564, 16346331, 16564968, 18339786, 18865658, 21396417, 21795108, 22326696, 24255846, 24453048, 25427626, 28298487, 28528556, 29528856, 32341128, 32692662, 36679572, 37731316, 38141439, 41773957, 42792834, 43590216, 48511692, 50855252, 56596974, 57057112, 64189251, 65385324, 73359144, 75462632, 76282878, 83547914, 84895461, 85585668, 97023384, 101710504, 113193948, 114424317, 125321871, 128378502, 130770648, 152565756, 167095828, 169790922, 171171336, 226387896, 228848634, 250643742, 256757004, 292417699, 305131512, 334191656, 339581844, 375965613, 457697268, 501287484, 513514008, 584835398, 679163688, 751931226, 877253097, 915394536, 1002574968, 1169670796, 1503862452, 1754506194, 2339341592, 2631759291, 3007724904, 3509012388, 5263518582, 7018024776, 10527037164, 21054074328]

約数ペア:

[(1, 21054074328), (2, 10527037164), (3, 7018024776), (4, 5263518582), (6, 3509012388), (7, 3007724904), (8, 2631759291), (9, 2339341592), (12, 1754506194), (14, 1503862452), (18, 1169670796), (21, 1002574968), (23, 915394536), (24, 877253097), (28, 751931226), (31, 679163688), (36, 584835398), (41, 513514008), (42, 501287484), (46, 457697268), (56, 375965613), (62, 339581844), (63, 334191656), (69, 305131512), (72, 292417699), (82, 256757004), (84, 250643742), (92, 228848634), (93, 226387896), (123, 171171336), (124, 169790922), (126, 167095828), (138, 152565756), (161, 130770648), (164, 128378502), (168, 125321871), (184, 114424317), (186, 113193948), (207, 101710504), (217, 97023384), (246, 85585668), (248, 84895461), (252, 83547914), (276, 76282878), (279, 75462632), (287, 73359144), (322, 65385324), (328, 64189251), (369, 57057112), (372, 56596974), (414, 50855252), (434, 48511692), (483, 43590216), (492, 42792834), (504, 41773957), (552, 38141439), (558, 37731316), (574, 36679572), (644, 32692662), (651, 32341128), (713, 29528856), (738, 28528556), (744, 28298487), (828, 25427626), (861, 24453048), (868, 24255846), (943, 22326696), (966, 21795108), (984, 21396417), (1116, 18865658), (1148, 18339786), (1271, 16564968), (1288, 16346331), (1302, 16170564), (1426, 14764428), (1429, 14733432), (1449, 14530072), (1476, 14264278), (1656, 12713813), (1722, 12226524), (1736, 12127923), (1886, 11163348), (1932, 10897554), (1953, 10780376), (2139, 9842952), (2232, 9432829), (2296, 9169893), (2542, 8282484), (2583, 8151016), (2604, 8085282), (2829, 7442232), (2852, 7382214), (2858, 7366716), (2898, 7265036), (2952, 7132139), (3444, 6113262), (3772, 5581674), (3813, 5521656), (3864, 5448777), (3906, 5390188), (4278, 4921476), (4287, 4911144), (4991, 4218408), (5084, 4141242), (5166, 4075508), (5208, 4042641), (5658, 3721116), (5704, 3691107), (5716, 3683358), (5796, 3632518), (6417, 3280984), (6601, 3189528), (6888, 3056631), (7544, 2790837), (7626, 2760828), (7812, 2695094), (8487, 2480744), (8556, 2460738), (8574, 2455572), (8897, 2366424), (9982, 2109204), (10003, 2104776), (10168, 2070621), (10332, 2037754), (11316, 1860558), (11432, 1841679), (11439, 1840552), (11592, 1816259), (12834, 1640492), (12861, 1637048), (13202, 1594764), (14973, 1406136), (15252, 1380414), (15624, 1347547), (16974, 1240372), (17112, 1230369), (17148, 1227786), (17794, 1183212), (19803, 1063176), (19964, 1054602), (20006, 1052388), (20664, 1018877), (22632, 930279), (22878, 920276), (25668, 820246), (25722, 818524), (26404, 797382), (26691, 788808), (29233, 720216), (29946, 703068), (30009, 701592), (30504, 690207), (32867, 640584), (33948, 620186), (34296, 613893), (35588, 591606), (39606, 531588), (39928, 527301), (40012, 526194), (44299, 475272), (44919, 468712), (45756, 460138), (51336, 410123), (51444, 409262), (52808, 398691), (53382, 394404), (58466, 360108), (58589, 359352), (59409, 354392), (59892, 351534), (60018, 350796), (65734, 320292), (67896, 310093), (71176, 295803), (79212, 265794), (80024, 263097), (80073, 262936), (87699, 240072), (88598, 237636), (89838, 234356), (90027, 233864), (91512, 230069), (98601, 213528), (102888, 204631), (106764, 197202), (116932, 180054), (117178, 179676), (118818, 177196), (119784, 175767), (120036, 175398), (131468, 160146), (132897, 158424)]