20623910400

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10531}}^1$

素因数の和:10582

約数の個数: 360

約数和(自身を含む): 78156307944

約数和(自身を除く): 57532397544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 256, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 512, 544, 576, 600, 612, 640, 680, 720, 765, 768, 800, 816, 850, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1280, 1360, 1440, 1530, 1536, 1600, 1632, 1700, 1800, 1920, 2040, 2176, 2304, 2400, 2448, 2550, 2560, 2720, 2880, 3060, 3200, 3264, 3400, 3600, 3825, 3840, 4080, 4352, 4608, 4800, 4896, 5100, 5440, 5760, 6120, 6400, 6528, 6800, 7200, 7650, 7680, 8160, 8704, 9600, 9792, 10200, 10531, 10880, 11520, 12240, 12800, 13056, 13600, 14400, 15300, 16320, 19200, 19584, 20400, 21062, 21760, 23040, 24480, 26112, 27200, 28800, 30600, 31593, 32640, 38400, 39168, 40800, 42124, 43520, 48960, 52655, 54400, 57600, 61200, 63186, 65280, 78336, 81600, 84248, 94779, 97920, 105310, 108800, 115200, 122400, 126372, 130560, 157965, 163200, 168496, 179027, 189558, 195840, 210620, 217600, 244800, 252744, 263275, 315930, 326400, 336992, 358054, 379116, 391680, 421240, 473895, 489600, 505488, 526550, 537081, 631860, 652800, 673984, 716108, 758232, 789825, 842480, 895135, 947790, 979200, 1010976, 1053100, 1074162, 1263720, 1347968, 1432216, 1516464, 1579650, 1611243, 1684960, 1790270, 1895580, 1958400, 2021952, 2106200, 2148324, 2369475, 2527440, 2685405, 2695936, 2864432, 3032928, 3159300, 3222486, 3369920, 3580540, 3791160, 4043904, 4212400, 4296648, 4475675, 4738950, 5054880, 5370810, 5391872, 5728864, 6065856, 6318600, 6444972, 6739840, 7161080, 7582320, 8056215, 8087808, 8424800, 8593296, 8951350, 9477900, 10109760, 10741620, 11457728, 12131712, 12637200, 12889944, 13427025, 13479680, 14322160, 15164640, 16112430, 16175616, 16849600, 17186592, 17902700, 18955800, 20219520, 21483240, 22915456, 24263424, 25274400, 25779888, 26854050, 26959360, 28644320, 30329280, 32224860, 33699200, 34373184, 35805400, 37911600, 40281075, 40439040, 42966480, 45830912, 48526848, 50548800, 51559776, 53708100, 57288640, 60658560, 64449720, 67398400, 68746368, 71610800, 75823200, 80562150, 80878080, 85932960, 91661824, 101097600, 103119552, 107416200, 114577280, 121317120, 128899440, 134796800, 137492736, 143221600, 151646400, 161124300, 171865920, 202195200, 206239104, 214832400, 229154560, 242634240, 257798880, 274985472, 286443200, 303292800, 322248600, 343731840, 404390400, 412478208, 429664800, 458309120, 515597760, 572886400, 606585600, 644497200, 687463680, 824956416, 859329600, 1031195520, 1145772800, 1213171200, 1288994400, 1374927360, 1718659200, 2062391040, 2291545600, 2577988800, 3437318400, 4124782080, 5155977600, 6874636800, 10311955200, 20623910400]

約数ペア:

[(1, 20623910400), (2, 10311955200), (3, 6874636800), (4, 5155977600), (5, 4124782080), (6, 3437318400), (8, 2577988800), (9, 2291545600), (10, 2062391040), (12, 1718659200), (15, 1374927360), (16, 1288994400), (17, 1213171200), (18, 1145772800), (20, 1031195520), (24, 859329600), (25, 824956416), (30, 687463680), (32, 644497200), (34, 606585600), (36, 572886400), (40, 515597760), (45, 458309120), (48, 429664800), (50, 412478208), (51, 404390400), (60, 343731840), (64, 322248600), (68, 303292800), (72, 286443200), (75, 274985472), (80, 257798880), (85, 242634240), (90, 229154560), (96, 214832400), (100, 206239104), (102, 202195200), (120, 171865920), (128, 161124300), (136, 151646400), (144, 143221600), (150, 137492736), (153, 134796800), (160, 128899440), (170, 121317120), (180, 114577280), (192, 107416200), (200, 103119552), (204, 101097600), (225, 91661824), (240, 85932960), (255, 80878080), (256, 80562150), (272, 75823200), (288, 71610800), (300, 68746368), (306, 67398400), (320, 64449720), (340, 60658560), (360, 57288640), (384, 53708100), (400, 51559776), (408, 50548800), (425, 48526848), (450, 45830912), (480, 42966480), (510, 40439040), (512, 40281075), (544, 37911600), (576, 35805400), (600, 34373184), (612, 33699200), (640, 32224860), (680, 30329280), (720, 28644320), (765, 26959360), (768, 26854050), (800, 25779888), (816, 25274400), (850, 24263424), (900, 22915456), (960, 21483240), (1020, 20219520), (1088, 18955800), (1152, 17902700), (1200, 17186592), (1224, 16849600), (1275, 16175616), (1280, 16112430), (1360, 15164640), (1440, 14322160), (1530, 13479680), (1536, 13427025), (1600, 12889944), (1632, 12637200), (1700, 12131712), (1800, 11457728), (1920, 10741620), (2040, 10109760), (2176, 9477900), (2304, 8951350), (2400, 8593296), (2448, 8424800), (2550, 8087808), (2560, 8056215), (2720, 7582320), (2880, 7161080), (3060, 6739840), (3200, 6444972), (3264, 6318600), (3400, 6065856), (3600, 5728864), (3825, 5391872), (3840, 5370810), (4080, 5054880), (4352, 4738950), (4608, 4475675), (4800, 4296648), (4896, 4212400), (5100, 4043904), (5440, 3791160), (5760, 3580540), (6120, 3369920), (6400, 3222486), (6528, 3159300), (6800, 3032928), (7200, 2864432), (7650, 2695936), (7680, 2685405), (8160, 2527440), (8704, 2369475), (9600, 2148324), (9792, 2106200), (10200, 2021952), (10531, 1958400), (10880, 1895580), (11520, 1790270), (12240, 1684960), (12800, 1611243), (13056, 1579650), (13600, 1516464), (14400, 1432216), (15300, 1347968), (16320, 1263720), (19200, 1074162), (19584, 1053100), (20400, 1010976), (21062, 979200), (21760, 947790), (23040, 895135), (24480, 842480), (26112, 789825), (27200, 758232), (28800, 716108), (30600, 673984), (31593, 652800), (32640, 631860), (38400, 537081), (39168, 526550), (40800, 505488), (42124, 489600), (43520, 473895), (48960, 421240), (52655, 391680), (54400, 379116), (57600, 358054), (61200, 336992), (63186, 326400), (65280, 315930), (78336, 263275), (81600, 252744), (84248, 244800), (94779, 217600), (97920, 210620), (105310, 195840), (108800, 189558), (115200, 179027), (122400, 168496), (126372, 163200), (130560, 157965)]