27968017440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{1291}}^1$

素因数の和:1704

約数の個数: 288

約数和(自身を含む): 97171195968

約数和(自身を除く): 69203178528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 373, 440, 480, 484, 528, 605, 660, 726, 746, 880, 968, 1056, 1119, 1210, 1291, 1320, 1452, 1492, 1760, 1815, 1865, 1936, 2238, 2420, 2582, 2640, 2904, 2984, 3630, 3730, 3872, 3873, 4103, 4476, 4840, 5164, 5280, 5595, 5808, 5968, 6455, 7260, 7460, 7746, 8206, 8952, 9680, 10328, 11190, 11616, 11936, 12309, 12910, 14201, 14520, 14920, 15492, 16412, 17904, 19360, 19365, 20515, 20656, 22380, 24618, 25820, 28402, 29040, 29840, 30984, 32824, 35808, 38730, 41030, 41312, 42603, 44760, 45133, 49236, 51640, 56804, 58080, 59680, 61545, 61968, 65648, 71005, 77460, 82060, 85206, 89520, 90266, 98472, 103280, 113608, 123090, 123936, 131296, 135399, 142010, 154920, 156211, 164120, 170412, 179040, 180532, 196944, 206560, 213015, 225665, 227216, 246180, 270798, 284020, 309840, 312422, 328240, 340824, 361064, 393888, 426030, 451330, 454432, 468633, 481543, 492360, 541596, 568040, 619680, 624844, 656480, 676995, 681648, 722128, 781055, 852060, 902660, 937266, 963086, 984720, 1083192, 1136080, 1249688, 1353990, 1363296, 1444256, 1444629, 1562110, 1704120, 1805320, 1874532, 1926172, 1969440, 2166384, 2272160, 2343165, 2407715, 2499376, 2707980, 2889258, 3124220, 3408240, 3610640, 3749064, 3852344, 4332768, 4686330, 4815430, 4998752, 5296973, 5415960, 5778516, 6248440, 6816480, 7221280, 7223145, 7498128, 7704688, 9372660, 9630860, 10593946, 10831920, 11557032, 12496880, 14446290, 14996256, 15409376, 15890919, 18745320, 19261720, 21187892, 21663840, 23114064, 24993760, 26484865, 28892580, 31781838, 37490640, 38523440, 42375784, 46228128, 52969730, 57785160, 58266703, 63563676, 74981280, 77046880, 79454595, 84751568, 105939460, 115570320, 116533406, 127127352, 158909190, 169503136, 174800109, 211878920, 231140640, 233066812, 254254704, 291333515, 317818380, 349600218, 423757840, 466133624, 508509408, 582667030, 635636760, 699200436, 847515680, 874000545, 932267248, 1165334060, 1271273520, 1398400872, 1748001090, 1864534496, 2330668120, 2542547040, 2796801744, 3496002180, 4661336240, 5593603488, 6992004360, 9322672480, 13984008720, 27968017440]

約数ペア:

[(1, 27968017440), (2, 13984008720), (3, 9322672480), (4, 6992004360), (5, 5593603488), (6, 4661336240), (8, 3496002180), (10, 2796801744), (11, 2542547040), (12, 2330668120), (15, 1864534496), (16, 1748001090), (20, 1398400872), (22, 1271273520), (24, 1165334060), (30, 932267248), (32, 874000545), (33, 847515680), (40, 699200436), (44, 635636760), (48, 582667030), (55, 508509408), (60, 466133624), (66, 423757840), (80, 349600218), (88, 317818380), (96, 291333515), (110, 254254704), (120, 233066812), (121, 231140640), (132, 211878920), (160, 174800109), (165, 169503136), (176, 158909190), (220, 127127352), (240, 116533406), (242, 115570320), (264, 105939460), (330, 84751568), (352, 79454595), (363, 77046880), (373, 74981280), (440, 63563676), (480, 58266703), (484, 57785160), (528, 52969730), (605, 46228128), (660, 42375784), (726, 38523440), (746, 37490640), (880, 31781838), (968, 28892580), (1056, 26484865), (1119, 24993760), (1210, 23114064), (1291, 21663840), (1320, 21187892), (1452, 19261720), (1492, 18745320), (1760, 15890919), (1815, 15409376), (1865, 14996256), (1936, 14446290), (2238, 12496880), (2420, 11557032), (2582, 10831920), (2640, 10593946), (2904, 9630860), (2984, 9372660), (3630, 7704688), (3730, 7498128), (3872, 7223145), (3873, 7221280), (4103, 6816480), (4476, 6248440), (4840, 5778516), (5164, 5415960), (5280, 5296973), (5595, 4998752), (5808, 4815430), (5968, 4686330), (6455, 4332768), (7260, 3852344), (7460, 3749064), (7746, 3610640), (8206, 3408240), (8952, 3124220), (9680, 2889258), (10328, 2707980), (11190, 2499376), (11616, 2407715), (11936, 2343165), (12309, 2272160), (12910, 2166384), (14201, 1969440), (14520, 1926172), (14920, 1874532), (15492, 1805320), (16412, 1704120), (17904, 1562110), (19360, 1444629), (19365, 1444256), (20515, 1363296), (20656, 1353990), (22380, 1249688), (24618, 1136080), (25820, 1083192), (28402, 984720), (29040, 963086), (29840, 937266), (30984, 902660), (32824, 852060), (35808, 781055), (38730, 722128), (41030, 681648), (41312, 676995), (42603, 656480), (44760, 624844), (45133, 619680), (49236, 568040), (51640, 541596), (56804, 492360), (58080, 481543), (59680, 468633), (61545, 454432), (61968, 451330), (65648, 426030), (71005, 393888), (77460, 361064), (82060, 340824), (85206, 328240), (89520, 312422), (90266, 309840), (98472, 284020), (103280, 270798), (113608, 246180), (123090, 227216), (123936, 225665), (131296, 213015), (135399, 206560), (142010, 196944), (154920, 180532), (156211, 179040), (164120, 170412)]