420727851600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{6301}}^1\times {\mathrm{7949}}^1$

素因数の和:14278

約数の個数: 240

約数和(自身を含む): 1540702876800

約数和(自身を除く): 1119975025200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 6301, 7949, 8400, 12602, 15898, 18903, 23847, 25204, 31505, 31796, 37806, 39745, 44107, 47694, 50408, 55643, 63010, 63592, 75612, 79490, 88214, 94515, 95388, 100816, 111286, 119235, 126020, 127184, 132321, 151224, 157525, 158980, 166929, 176428, 189030, 190776, 198725, 220535, 222572, 238470, 252040, 264642, 278215, 302448, 315050, 317960, 333858, 352856, 378060, 381552, 397450, 441070, 445144, 472575, 476940, 504080, 529284, 556430, 596175, 630100, 635920, 661605, 667716, 705712, 756120, 794900, 834645, 882140, 890288, 945150, 953880, 1058568, 1102675, 1112860, 1192350, 1260200, 1323210, 1335432, 1391075, 1512240, 1589800, 1669290, 1764280, 1890300, 1907760, 2117136, 2205350, 2225720, 2384700, 2520400, 2646420, 2670864, 2782150, 3179600, 3308025, 3338580, 3528560, 3780600, 4173225, 4410700, 4451440, 4769400, 5292840, 5564300, 6616050, 6677160, 7561200, 8346450, 8821400, 9538800, 10585680, 11128600, 13232100, 13354320, 16692900, 17642800, 22257200, 26464200, 33385800, 50086649, 52928400, 66771600, 100173298, 150259947, 200346596, 250433245, 300519894, 350606543, 400693192, 500866490, 601039788, 701213086, 751299735, 801386384, 1001732980, 1051819629, 1202079576, 1252166225, 1402426172, 1502599470, 1753032715, 2003465960, 2103639258, 2404159152, 2504332450, 2804852344, 3005198940, 3506065430, 3756498675, 4006931920, 4207278516, 5008664900, 5259098145, 5609704688, 6010397880, 7012130860, 7512997350, 8414557032, 8765163575, 10017329800, 10518196290, 12020795760, 14024261720, 15025994700, 16829114064, 17530327150, 20034659600, 21036392580, 26295490725, 28048523440, 30051989400, 35060654300, 42072785160, 52590981450, 60103978800, 70121308600, 84145570320, 105181962900, 140242617200, 210363925800, 420727851600]

約数ペア:

[(1, 420727851600), (2, 210363925800), (3, 140242617200), (4, 105181962900), (5, 84145570320), (6, 70121308600), (7, 60103978800), (8, 52590981450), (10, 42072785160), (12, 35060654300), (14, 30051989400), (15, 28048523440), (16, 26295490725), (20, 21036392580), (21, 20034659600), (24, 17530327150), (25, 16829114064), (28, 15025994700), (30, 14024261720), (35, 12020795760), (40, 10518196290), (42, 10017329800), (48, 8765163575), (50, 8414557032), (56, 7512997350), (60, 7012130860), (70, 6010397880), (75, 5609704688), (80, 5259098145), (84, 5008664900), (100, 4207278516), (105, 4006931920), (112, 3756498675), (120, 3506065430), (140, 3005198940), (150, 2804852344), (168, 2504332450), (175, 2404159152), (200, 2103639258), (210, 2003465960), (240, 1753032715), (280, 1502599470), (300, 1402426172), (336, 1252166225), (350, 1202079576), (400, 1051819629), (420, 1001732980), (525, 801386384), (560, 751299735), (600, 701213086), (700, 601039788), (840, 500866490), (1050, 400693192), (1200, 350606543), (1400, 300519894), (1680, 250433245), (2100, 200346596), (2800, 150259947), (4200, 100173298), (6301, 66771600), (7949, 52928400), (8400, 50086649), (12602, 33385800), (15898, 26464200), (18903, 22257200), (23847, 17642800), (25204, 16692900), (31505, 13354320), (31796, 13232100), (37806, 11128600), (39745, 10585680), (44107, 9538800), (47694, 8821400), (50408, 8346450), (55643, 7561200), (63010, 6677160), (63592, 6616050), (75612, 5564300), (79490, 5292840), (88214, 4769400), (94515, 4451440), (95388, 4410700), (100816, 4173225), (111286, 3780600), (119235, 3528560), (126020, 3338580), (127184, 3308025), (132321, 3179600), (151224, 2782150), (157525, 2670864), (158980, 2646420), (166929, 2520400), (176428, 2384700), (189030, 2225720), (190776, 2205350), (198725, 2117136), (220535, 1907760), (222572, 1890300), (238470, 1764280), (252040, 1669290), (264642, 1589800), (278215, 1512240), (302448, 1391075), (315050, 1335432), (317960, 1323210), (333858, 1260200), (352856, 1192350), (378060, 1112860), (381552, 1102675), (397450, 1058568), (441070, 953880), (445144, 945150), (472575, 890288), (476940, 882140), (504080, 834645), (529284, 794900), (556430, 756120), (596175, 705712), (630100, 667716), (635920, 661605)]