2038823040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:519

約数の個数: 256

約数和(自身を含む): 6851070720

約数和(自身を除く): 4812247680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 137, 138, 160, 184, 192, 230, 240, 274, 276, 320, 337, 345, 368, 384, 411, 460, 480, 548, 552, 640, 674, 685, 690, 736, 822, 920, 960, 1011, 1096, 1104, 1348, 1370, 1380, 1472, 1644, 1685, 1840, 1920, 2022, 2055, 2192, 2208, 2696, 2740, 2760, 2944, 3151, 3288, 3370, 3680, 4044, 4110, 4384, 4416, 5055, 5392, 5480, 5520, 6302, 6576, 6740, 7360, 7751, 8088, 8220, 8768, 8832, 9453, 10110, 10784, 10960, 11040, 12604, 13152, 13480, 14720, 15502, 15755, 16176, 16440, 17536, 18906, 20220, 21568, 21920, 22080, 23253, 25208, 26304, 26960, 31004, 31510, 32352, 32880, 37812, 38755, 40440, 43136, 43840, 44160, 46169, 46506, 47265, 50416, 52608, 53920, 62008, 63020, 64704, 65760, 75624, 77510, 80880, 87680, 92338, 93012, 94530, 100832, 107840, 116265, 124016, 126040, 129408, 131520, 138507, 151248, 155020, 161760, 184676, 186024, 189060, 201664, 215680, 230845, 232530, 248032, 252080, 263040, 277014, 302496, 310040, 323520, 369352, 372048, 378120, 403328, 461690, 465060, 496064, 504160, 554028, 604992, 620080, 647040, 692535, 738704, 744096, 756240, 923380, 930120, 992128, 1008320, 1061887, 1108056, 1209984, 1240160, 1385070, 1477408, 1488192, 1512480, 1846760, 1860240, 2016640, 2123774, 2216112, 2480320, 2770140, 2954816, 2976384, 3024960, 3185661, 3693520, 3720480, 4247548, 4432224, 4960640, 5309435, 5540280, 5909632, 6049920, 6371322, 7387040, 7440960, 8495096, 8864448, 10618870, 11080560, 12742644, 14774080, 14881920, 15928305, 16990192, 17728896, 21237740, 22161120, 25485288, 29548160, 31856610, 33980384, 42475480, 44322240, 50970576, 63713220, 67960768, 84950960, 88644480, 101941152, 127426440, 135921536, 169901920, 203882304, 254852880, 339803840, 407764608, 509705760, 679607680, 1019411520, 2038823040]

約数ペア:

[(1, 2038823040), (2, 1019411520), (3, 679607680), (4, 509705760), (5, 407764608), (6, 339803840), (8, 254852880), (10, 203882304), (12, 169901920), (15, 135921536), (16, 127426440), (20, 101941152), (23, 88644480), (24, 84950960), (30, 67960768), (32, 63713220), (40, 50970576), (46, 44322240), (48, 42475480), (60, 33980384), (64, 31856610), (69, 29548160), (80, 25485288), (92, 22161120), (96, 21237740), (115, 17728896), (120, 16990192), (128, 15928305), (137, 14881920), (138, 14774080), (160, 12742644), (184, 11080560), (192, 10618870), (230, 8864448), (240, 8495096), (274, 7440960), (276, 7387040), (320, 6371322), (337, 6049920), (345, 5909632), (368, 5540280), (384, 5309435), (411, 4960640), (460, 4432224), (480, 4247548), (548, 3720480), (552, 3693520), (640, 3185661), (674, 3024960), (685, 2976384), (690, 2954816), (736, 2770140), (822, 2480320), (920, 2216112), (960, 2123774), (1011, 2016640), (1096, 1860240), (1104, 1846760), (1348, 1512480), (1370, 1488192), (1380, 1477408), (1472, 1385070), (1644, 1240160), (1685, 1209984), (1840, 1108056), (1920, 1061887), (2022, 1008320), (2055, 992128), (2192, 930120), (2208, 923380), (2696, 756240), (2740, 744096), (2760, 738704), (2944, 692535), (3151, 647040), (3288, 620080), (3370, 604992), (3680, 554028), (4044, 504160), (4110, 496064), (4384, 465060), (4416, 461690), (5055, 403328), (5392, 378120), (5480, 372048), (5520, 369352), (6302, 323520), (6576, 310040), (6740, 302496), (7360, 277014), (7751, 263040), (8088, 252080), (8220, 248032), (8768, 232530), (8832, 230845), (9453, 215680), (10110, 201664), (10784, 189060), (10960, 186024), (11040, 184676), (12604, 161760), (13152, 155020), (13480, 151248), (14720, 138507), (15502, 131520), (15755, 129408), (16176, 126040), (16440, 124016), (17536, 116265), (18906, 107840), (20220, 100832), (21568, 94530), (21920, 93012), (22080, 92338), (23253, 87680), (25208, 80880), (26304, 77510), (26960, 75624), (31004, 65760), (31510, 64704), (32352, 63020), (32880, 62008), (37812, 53920), (38755, 52608), (40440, 50416), (43136, 47265), (43840, 46506), (44160, 46169)]