20189852160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:603

約数の個数: 320

約数和(自身を含む): 66793617792

約数和(自身を除く): 46603765632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 227, 240, 256, 296, 313, 320, 370, 384, 444, 454, 480, 512, 555, 592, 626, 640, 681, 740, 768, 888, 908, 939, 960, 1110, 1135, 1184, 1252, 1280, 1362, 1480, 1536, 1565, 1776, 1816, 1878, 1920, 2220, 2270, 2368, 2504, 2560, 2724, 2960, 3130, 3405, 3552, 3632, 3756, 3840, 4440, 4540, 4695, 4736, 5008, 5448, 5920, 6260, 6810, 7104, 7264, 7512, 7680, 8399, 8880, 9080, 9390, 9472, 10016, 10896, 11581, 11840, 12520, 13620, 14208, 14528, 15024, 16798, 17760, 18160, 18780, 18944, 20032, 21792, 23162, 23680, 25040, 25197, 27240, 28416, 29056, 30048, 33596, 34743, 35520, 36320, 37560, 40064, 41995, 43584, 46324, 47360, 50080, 50394, 54480, 56832, 57905, 58112, 60096, 67192, 69486, 71040, 71051, 72640, 75120, 80128, 83990, 87168, 92648, 94720, 100160, 100788, 108960, 115810, 116224, 120192, 125985, 134384, 138972, 142080, 142102, 145280, 150240, 160256, 167980, 173715, 174336, 185296, 200320, 201576, 213153, 217920, 231620, 240384, 251970, 268768, 277944, 284160, 284204, 290560, 300480, 335960, 347430, 348672, 355255, 370592, 400640, 403152, 426306, 435840, 463240, 480768, 503940, 537536, 555888, 568408, 581120, 600960, 671920, 694860, 710510, 741184, 801280, 806304, 852612, 871680, 926480, 1007880, 1065765, 1075072, 1111776, 1136816, 1201920, 1343840, 1389720, 1421020, 1482368, 1612608, 1705224, 1743360, 1852960, 2015760, 2131530, 2150144, 2223552, 2273632, 2403840, 2628887, 2687680, 2779440, 2842040, 2964736, 3225216, 3410448, 3705920, 4031520, 4263060, 4300288, 4447104, 4547264, 5257774, 5375360, 5558880, 5684080, 5929472, 6450432, 6820896, 7411840, 7886661, 8063040, 8526120, 8894208, 9094528, 10515548, 10750720, 11117760, 11368160, 12900864, 13144435, 13641792, 14823680, 15773322, 16126080, 17052240, 17788416, 18189056, 21031096, 21501440, 22235520, 22736320, 26288870, 27283584, 29647360, 31546644, 32252160, 34104480, 36378112, 39433305, 42062192, 44471040, 45472640, 52577740, 54567168, 63093288, 64504320, 68208960, 78866610, 84124384, 88942080, 90945280, 105155480, 109134336, 126186576, 136417920, 157733220, 168248768, 181890560, 210310960, 252373152, 272835840, 315466440, 336497536, 420621920, 504746304, 545671680, 630932880, 672995072, 841243840, 1009492608, 1261865760, 1345990144, 1682487680, 2018985216, 2523731520, 3364975360, 4037970432, 5047463040, 6729950720, 10094926080, 20189852160]

約数ペア:

[(1, 20189852160), (2, 10094926080), (3, 6729950720), (4, 5047463040), (5, 4037970432), (6, 3364975360), (8, 2523731520), (10, 2018985216), (12, 1682487680), (15, 1345990144), (16, 1261865760), (20, 1009492608), (24, 841243840), (30, 672995072), (32, 630932880), (37, 545671680), (40, 504746304), (48, 420621920), (60, 336497536), (64, 315466440), (74, 272835840), (80, 252373152), (96, 210310960), (111, 181890560), (120, 168248768), (128, 157733220), (148, 136417920), (160, 126186576), (185, 109134336), (192, 105155480), (222, 90945280), (227, 88942080), (240, 84124384), (256, 78866610), (296, 68208960), (313, 64504320), (320, 63093288), (370, 54567168), (384, 52577740), (444, 45472640), (454, 44471040), (480, 42062192), (512, 39433305), (555, 36378112), (592, 34104480), (626, 32252160), (640, 31546644), (681, 29647360), (740, 27283584), (768, 26288870), (888, 22736320), (908, 22235520), (939, 21501440), (960, 21031096), (1110, 18189056), (1135, 17788416), (1184, 17052240), (1252, 16126080), (1280, 15773322), (1362, 14823680), (1480, 13641792), (1536, 13144435), (1565, 12900864), (1776, 11368160), (1816, 11117760), (1878, 10750720), (1920, 10515548), (2220, 9094528), (2270, 8894208), (2368, 8526120), (2504, 8063040), (2560, 7886661), (2724, 7411840), (2960, 6820896), (3130, 6450432), (3405, 5929472), (3552, 5684080), (3632, 5558880), (3756, 5375360), (3840, 5257774), (4440, 4547264), (4540, 4447104), (4695, 4300288), (4736, 4263060), (5008, 4031520), (5448, 3705920), (5920, 3410448), (6260, 3225216), (6810, 2964736), (7104, 2842040), (7264, 2779440), (7512, 2687680), (7680, 2628887), (8399, 2403840), (8880, 2273632), (9080, 2223552), (9390, 2150144), (9472, 2131530), (10016, 2015760), (10896, 1852960), (11581, 1743360), (11840, 1705224), (12520, 1612608), (13620, 1482368), (14208, 1421020), (14528, 1389720), (15024, 1343840), (16798, 1201920), (17760, 1136816), (18160, 1111776), (18780, 1075072), (18944, 1065765), (20032, 1007880), (21792, 926480), (23162, 871680), (23680, 852612), (25040, 806304), (25197, 801280), (27240, 741184), (28416, 710510), (29056, 694860), (30048, 671920), (33596, 600960), (34743, 581120), (35520, 568408), (36320, 555888), (37560, 537536), (40064, 503940), (41995, 480768), (43584, 463240), (46324, 435840), (47360, 426306), (50080, 403152), (50394, 400640), (54480, 370592), (56832, 355255), (57905, 348672), (58112, 347430), (60096, 335960), (67192, 300480), (69486, 290560), (71040, 284204), (71051, 284160), (72640, 277944), (75120, 268768), (80128, 251970), (83990, 240384), (87168, 231620), (92648, 217920), (94720, 213153), (100160, 201576), (100788, 200320), (108960, 185296), (115810, 174336), (116224, 173715), (120192, 167980), (125985, 160256), (134384, 150240), (138972, 145280), (142080, 142102)]