2145638400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 7240942800

約数和(自身を除く): 5095304400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 128, 150, 160, 183, 192, 200, 229, 240, 244, 256, 300, 305, 320, 366, 384, 400, 458, 480, 488, 512, 600, 610, 640, 687, 732, 768, 800, 915, 916, 960, 976, 1024, 1145, 1200, 1220, 1280, 1374, 1464, 1525, 1536, 1600, 1830, 1832, 1920, 1952, 2048, 2290, 2400, 2440, 2560, 2748, 2928, 3050, 3072, 3200, 3435, 3660, 3664, 3840, 3904, 4575, 4580, 4800, 4880, 5120, 5496, 5725, 5856, 6100, 6144, 6400, 6870, 7320, 7328, 7680, 7808, 9150, 9160, 9600, 9760, 10240, 10992, 11450, 11712, 12200, 12800, 13740, 13969, 14640, 14656, 15360, 15616, 17175, 18300, 18320, 19200, 19520, 21984, 22900, 23424, 24400, 25600, 27480, 27938, 29280, 29312, 30720, 31232, 34350, 36600, 36640, 38400, 39040, 41907, 43968, 45800, 46848, 48800, 51200, 54960, 55876, 58560, 58624, 62464, 68700, 69845, 73200, 73280, 76800, 78080, 83814, 87936, 91600, 93696, 97600, 109920, 111752, 117120, 117248, 124928, 137400, 139690, 146400, 146560, 153600, 156160, 167628, 175872, 183200, 187392, 195200, 209535, 219840, 223504, 234240, 234496, 274800, 279380, 292800, 293120, 312320, 335256, 349225, 351744, 366400, 374784, 390400, 419070, 439680, 447008, 468480, 468992, 549600, 558760, 585600, 586240, 624640, 670512, 698450, 703488, 732800, 780800, 838140, 879360, 894016, 936960, 1047675, 1099200, 1117520, 1171200, 1172480, 1341024, 1396900, 1406976, 1465600, 1561600, 1676280, 1758720, 1788032, 1873920, 2095350, 2198400, 2235040, 2342400, 2344960, 2682048, 2793800, 2931200, 3123200, 3352560, 3517440, 3576064, 4190700, 4396800, 4470080, 4684800, 5364096, 5587600, 5862400, 6705120, 7034880, 7152128, 8381400, 8793600, 8940160, 9369600, 10728192, 11175200, 11724800, 13410240, 14304256, 16762800, 17587200, 17880320, 21456384, 22350400, 26820480, 28608512, 33525600, 35174400, 35760640, 42912768, 44700800, 53640960, 67051200, 71521280, 85825536, 89401600, 107281920, 134102400, 143042560, 178803200, 214563840, 268204800, 357606400, 429127680, 536409600, 715212800, 1072819200, 2145638400]

約数ペア:

[(1, 2145638400), (2, 1072819200), (3, 715212800), (4, 536409600), (5, 429127680), (6, 357606400), (8, 268204800), (10, 214563840), (12, 178803200), (15, 143042560), (16, 134102400), (20, 107281920), (24, 89401600), (25, 85825536), (30, 71521280), (32, 67051200), (40, 53640960), (48, 44700800), (50, 42912768), (60, 35760640), (61, 35174400), (64, 33525600), (75, 28608512), (80, 26820480), (96, 22350400), (100, 21456384), (120, 17880320), (122, 17587200), (128, 16762800), (150, 14304256), (160, 13410240), (183, 11724800), (192, 11175200), (200, 10728192), (229, 9369600), (240, 8940160), (244, 8793600), (256, 8381400), (300, 7152128), (305, 7034880), (320, 6705120), (366, 5862400), (384, 5587600), (400, 5364096), (458, 4684800), (480, 4470080), (488, 4396800), (512, 4190700), (600, 3576064), (610, 3517440), (640, 3352560), (687, 3123200), (732, 2931200), (768, 2793800), (800, 2682048), (915, 2344960), (916, 2342400), (960, 2235040), (976, 2198400), (1024, 2095350), (1145, 1873920), (1200, 1788032), (1220, 1758720), (1280, 1676280), (1374, 1561600), (1464, 1465600), (1525, 1406976), (1536, 1396900), (1600, 1341024), (1830, 1172480), (1832, 1171200), (1920, 1117520), (1952, 1099200), (2048, 1047675), (2290, 936960), (2400, 894016), (2440, 879360), (2560, 838140), (2748, 780800), (2928, 732800), (3050, 703488), (3072, 698450), (3200, 670512), (3435, 624640), (3660, 586240), (3664, 585600), (3840, 558760), (3904, 549600), (4575, 468992), (4580, 468480), (4800, 447008), (4880, 439680), (5120, 419070), (5496, 390400), (5725, 374784), (5856, 366400), (6100, 351744), (6144, 349225), (6400, 335256), (6870, 312320), (7320, 293120), (7328, 292800), (7680, 279380), (7808, 274800), (9150, 234496), (9160, 234240), (9600, 223504), (9760, 219840), (10240, 209535), (10992, 195200), (11450, 187392), (11712, 183200), (12200, 175872), (12800, 167628), (13740, 156160), (13969, 153600), (14640, 146560), (14656, 146400), (15360, 139690), (15616, 137400), (17175, 124928), (18300, 117248), (18320, 117120), (19200, 111752), (19520, 109920), (21984, 97600), (22900, 93696), (23424, 91600), (24400, 87936), (25600, 83814), (27480, 78080), (27938, 76800), (29280, 73280), (29312, 73200), (30720, 69845), (31232, 68700), (34350, 62464), (36600, 58624), (36640, 58560), (38400, 55876), (39040, 54960), (41907, 51200), (43968, 48800), (45800, 46848)]