1206809600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 264

約数和(自身を含む): 3289610880

約数和(自身を除く): 2082801280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 47, 50, 59, 64, 68, 80, 85, 94, 100, 118, 128, 136, 160, 170, 188, 200, 235, 236, 256, 272, 295, 320, 340, 376, 400, 425, 470, 472, 512, 544, 590, 640, 680, 752, 799, 800, 850, 940, 944, 1003, 1024, 1088, 1175, 1180, 1280, 1360, 1475, 1504, 1598, 1600, 1700, 1880, 1888, 2006, 2176, 2350, 2360, 2560, 2720, 2773, 2950, 3008, 3196, 3200, 3400, 3760, 3776, 3995, 4012, 4352, 4700, 4720, 5015, 5120, 5440, 5546, 5900, 6016, 6392, 6400, 6800, 7520, 7552, 7990, 8024, 8704, 9400, 9440, 10030, 10880, 11092, 11800, 12032, 12784, 12800, 13600, 13865, 15040, 15104, 15980, 16048, 17408, 18800, 18880, 19975, 20060, 21760, 22184, 23600, 24064, 25075, 25568, 25600, 27200, 27730, 30080, 30208, 31960, 32096, 37600, 37760, 39950, 40120, 43520, 44368, 47141, 47200, 48128, 50150, 51136, 54400, 55460, 60160, 60416, 63920, 64192, 69325, 75200, 75520, 79900, 80240, 87040, 88736, 94282, 94400, 100300, 102272, 108800, 110920, 120320, 127840, 128384, 138650, 150400, 151040, 159800, 160480, 177472, 188564, 188800, 200600, 204544, 217600, 221840, 235705, 240640, 255680, 256768, 277300, 300800, 302080, 319600, 320960, 354944, 377128, 377600, 401200, 409088, 435200, 443680, 471410, 511360, 513536, 554600, 601600, 639200, 641920, 709888, 754256, 755200, 802400, 818176, 887360, 942820, 1022720, 1027072, 1109200, 1178525, 1203200, 1278400, 1283840, 1419776, 1508512, 1510400, 1604800, 1774720, 1885640, 2045440, 2218400, 2357050, 2556800, 2567680, 2839552, 3017024, 3209600, 3549440, 3771280, 4090880, 4436800, 4714100, 5113600, 5135360, 6034048, 6419200, 7098880, 7542560, 8873600, 9428200, 10227200, 12068096, 12838400, 14197760, 15085120, 17747200, 18856400, 20454400, 24136192, 25676800, 30170240, 35494400, 37712800, 48272384, 60340480, 70988800, 75425600, 120680960, 150851200, 241361920, 301702400, 603404800, 1206809600]

約数ペア:

[(1, 1206809600), (2, 603404800), (4, 301702400), (5, 241361920), (8, 150851200), (10, 120680960), (16, 75425600), (17, 70988800), (20, 60340480), (25, 48272384), (32, 37712800), (34, 35494400), (40, 30170240), (47, 25676800), (50, 24136192), (59, 20454400), (64, 18856400), (68, 17747200), (80, 15085120), (85, 14197760), (94, 12838400), (100, 12068096), (118, 10227200), (128, 9428200), (136, 8873600), (160, 7542560), (170, 7098880), (188, 6419200), (200, 6034048), (235, 5135360), (236, 5113600), (256, 4714100), (272, 4436800), (295, 4090880), (320, 3771280), (340, 3549440), (376, 3209600), (400, 3017024), (425, 2839552), (470, 2567680), (472, 2556800), (512, 2357050), (544, 2218400), (590, 2045440), (640, 1885640), (680, 1774720), (752, 1604800), (799, 1510400), (800, 1508512), (850, 1419776), (940, 1283840), (944, 1278400), (1003, 1203200), (1024, 1178525), (1088, 1109200), (1175, 1027072), (1180, 1022720), (1280, 942820), (1360, 887360), (1475, 818176), (1504, 802400), (1598, 755200), (1600, 754256), (1700, 709888), (1880, 641920), (1888, 639200), (2006, 601600), (2176, 554600), (2350, 513536), (2360, 511360), (2560, 471410), (2720, 443680), (2773, 435200), (2950, 409088), (3008, 401200), (3196, 377600), (3200, 377128), (3400, 354944), (3760, 320960), (3776, 319600), (3995, 302080), (4012, 300800), (4352, 277300), (4700, 256768), (4720, 255680), (5015, 240640), (5120, 235705), (5440, 221840), (5546, 217600), (5900, 204544), (6016, 200600), (6392, 188800), (6400, 188564), (6800, 177472), (7520, 160480), (7552, 159800), (7990, 151040), (8024, 150400), (8704, 138650), (9400, 128384), (9440, 127840), (10030, 120320), (10880, 110920), (11092, 108800), (11800, 102272), (12032, 100300), (12784, 94400), (12800, 94282), (13600, 88736), (13865, 87040), (15040, 80240), (15104, 79900), (15980, 75520), (16048, 75200), (17408, 69325), (18800, 64192), (18880, 63920), (19975, 60416), (20060, 60160), (21760, 55460), (22184, 54400), (23600, 51136), (24064, 50150), (25075, 48128), (25568, 47200), (25600, 47141), (27200, 44368), (27730, 43520), (30080, 40120), (30208, 39950), (31960, 37760), (32096, 37600)]