19850864640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38011}}^1$

素因数の和:38058

約数の個数: 192

約数和(自身を含む): 67244748480

約数和(自身を除く): 47393883840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4352, 5120, 5440, 6144, 6528, 7680, 8160, 8704, 10240, 10880, 13056, 15360, 16320, 17408, 21760, 26112, 30720, 32640, 34816, 38011, 43520, 52224, 65280, 76022, 87040, 104448, 114033, 130560, 152044, 174080, 190055, 228066, 261120, 304088, 380110, 456132, 522240, 570165, 608176, 646187, 760220, 912264, 1140330, 1216352, 1292374, 1520440, 1824528, 1938561, 2280660, 2432704, 2584748, 3040880, 3230935, 3649056, 3877122, 4561320, 4865408, 5169496, 6081760, 6461870, 7298112, 7754244, 9122640, 9692805, 9730816, 10338992, 12163520, 12923740, 14596224, 15508488, 18245280, 19385610, 19461632, 20677984, 24327040, 25847480, 29192448, 31016976, 36490560, 38771220, 38923264, 41355968, 48654080, 51694960, 58384896, 62033952, 72981120, 77542440, 77846528, 82711936, 97308160, 103389920, 116769792, 124067904, 145962240, 155084880, 165423872, 194616320, 206779840, 233539584, 248135808, 291924480, 310169760, 330847744, 389232640, 413559680, 496271616, 583848960, 620339520, 661695488, 827119360, 992543232, 1167697920, 1240679040, 1323390976, 1654238720, 1985086464, 2481358080, 3308477440, 3970172928, 4962716160, 6616954880, 9925432320, 19850864640]

約数ペア:

[(1, 19850864640), (2, 9925432320), (3, 6616954880), (4, 4962716160), (5, 3970172928), (6, 3308477440), (8, 2481358080), (10, 1985086464), (12, 1654238720), (15, 1323390976), (16, 1240679040), (17, 1167697920), (20, 992543232), (24, 827119360), (30, 661695488), (32, 620339520), (34, 583848960), (40, 496271616), (48, 413559680), (51, 389232640), (60, 330847744), (64, 310169760), (68, 291924480), (80, 248135808), (85, 233539584), (96, 206779840), (102, 194616320), (120, 165423872), (128, 155084880), (136, 145962240), (160, 124067904), (170, 116769792), (192, 103389920), (204, 97308160), (240, 82711936), (255, 77846528), (256, 77542440), (272, 72981120), (320, 62033952), (340, 58384896), (384, 51694960), (408, 48654080), (480, 41355968), (510, 38923264), (512, 38771220), (544, 36490560), (640, 31016976), (680, 29192448), (768, 25847480), (816, 24327040), (960, 20677984), (1020, 19461632), (1024, 19385610), (1088, 18245280), (1280, 15508488), (1360, 14596224), (1536, 12923740), (1632, 12163520), (1920, 10338992), (2040, 9730816), (2048, 9692805), (2176, 9122640), (2560, 7754244), (2720, 7298112), (3072, 6461870), (3264, 6081760), (3840, 5169496), (4080, 4865408), (4352, 4561320), (5120, 3877122), (5440, 3649056), (6144, 3230935), (6528, 3040880), (7680, 2584748), (8160, 2432704), (8704, 2280660), (10240, 1938561), (10880, 1824528), (13056, 1520440), (15360, 1292374), (16320, 1216352), (17408, 1140330), (21760, 912264), (26112, 760220), (30720, 646187), (32640, 608176), (34816, 570165), (38011, 522240), (43520, 456132), (52224, 380110), (65280, 304088), (76022, 261120), (87040, 228066), (104448, 190055), (114033, 174080), (130560, 152044)]