20946739200

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 336

約数和(自身を含む): 70143355776

約数和(自身を除く): 49196616576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 103, 120, 128, 150, 160, 192, 200, 206, 240, 256, 300, 309, 320, 331, 384, 400, 412, 480, 512, 515, 600, 618, 640, 662, 768, 800, 824, 960, 993, 1024, 1030, 1200, 1236, 1280, 1324, 1536, 1545, 1600, 1648, 1655, 1920, 1986, 2048, 2060, 2400, 2472, 2560, 2575, 2648, 3072, 3090, 3200, 3296, 3310, 3840, 3972, 4096, 4120, 4800, 4944, 4965, 5120, 5150, 5296, 6144, 6180, 6400, 6592, 6620, 7680, 7725, 7944, 8192, 8240, 8275, 9600, 9888, 9930, 10240, 10300, 10592, 12288, 12360, 12800, 13184, 13240, 15360, 15450, 15888, 16480, 16550, 19200, 19776, 19860, 20480, 20600, 21184, 24576, 24720, 24825, 25600, 26368, 26480, 30720, 30900, 31776, 32960, 33100, 34093, 38400, 39552, 39720, 40960, 41200, 42368, 49440, 49650, 51200, 52736, 52960, 61440, 61800, 63552, 65920, 66200, 68186, 76800, 79104, 79440, 82400, 84736, 98880, 99300, 102279, 102400, 105472, 105920, 122880, 123600, 127104, 131840, 132400, 136372, 153600, 158208, 158880, 164800, 169472, 170465, 197760, 198600, 204558, 204800, 210944, 211840, 247200, 254208, 263680, 264800, 272744, 307200, 316416, 317760, 329600, 338944, 340930, 395520, 397200, 409116, 421888, 423680, 494400, 508416, 511395, 527360, 529600, 545488, 614400, 632832, 635520, 659200, 677888, 681860, 791040, 794400, 818232, 843776, 847360, 852325, 988800, 1016832, 1022790, 1054720, 1059200, 1090976, 1265664, 1271040, 1318400, 1355776, 1363720, 1582080, 1588800, 1636464, 1694720, 1704650, 1977600, 2033664, 2045580, 2109440, 2118400, 2181952, 2531328, 2542080, 2556975, 2636800, 2711552, 2727440, 3164160, 3177600, 3272928, 3389440, 3409300, 3955200, 4067328, 4091160, 4218880, 4236800, 4363904, 5084160, 5113950, 5273600, 5454880, 6328320, 6355200, 6545856, 6778880, 6818600, 7910400, 8134656, 8182320, 8473600, 8727808, 10168320, 10227900, 10547200, 10909760, 12656640, 12710400, 13091712, 13557760, 13637200, 15820800, 16364640, 16947200, 17455616, 20336640, 20455800, 21094400, 21819520, 25420800, 26183424, 27274400, 31641600, 32729280, 33894400, 34911232, 40673280, 40911600, 43639040, 50841600, 52366848, 54548800, 63283200, 65458560, 67788800, 69822464, 81823200, 87278080, 101683200, 104733696, 109097600, 130917120, 139644928, 163646400, 174556160, 203366400, 209467392, 218195200, 261834240, 279289856, 327292800, 349112320, 418934784, 436390400, 523668480, 654585600, 698224640, 837869568, 872780800, 1047336960, 1309171200, 1396449280, 1745561600, 2094673920, 2618342400, 3491123200, 4189347840, 5236684800, 6982246400, 10473369600, 20946739200]

約数ペア:

[(1, 20946739200), (2, 10473369600), (3, 6982246400), (4, 5236684800), (5, 4189347840), (6, 3491123200), (8, 2618342400), (10, 2094673920), (12, 1745561600), (15, 1396449280), (16, 1309171200), (20, 1047336960), (24, 872780800), (25, 837869568), (30, 698224640), (32, 654585600), (40, 523668480), (48, 436390400), (50, 418934784), (60, 349112320), (64, 327292800), (75, 279289856), (80, 261834240), (96, 218195200), (100, 209467392), (103, 203366400), (120, 174556160), (128, 163646400), (150, 139644928), (160, 130917120), (192, 109097600), (200, 104733696), (206, 101683200), (240, 87278080), (256, 81823200), (300, 69822464), (309, 67788800), (320, 65458560), (331, 63283200), (384, 54548800), (400, 52366848), (412, 50841600), (480, 43639040), (512, 40911600), (515, 40673280), (600, 34911232), (618, 33894400), (640, 32729280), (662, 31641600), (768, 27274400), (800, 26183424), (824, 25420800), (960, 21819520), (993, 21094400), (1024, 20455800), (1030, 20336640), (1200, 17455616), (1236, 16947200), (1280, 16364640), (1324, 15820800), (1536, 13637200), (1545, 13557760), (1600, 13091712), (1648, 12710400), (1655, 12656640), (1920, 10909760), (1986, 10547200), (2048, 10227900), (2060, 10168320), (2400, 8727808), (2472, 8473600), (2560, 8182320), (2575, 8134656), (2648, 7910400), (3072, 6818600), (3090, 6778880), (3200, 6545856), (3296, 6355200), (3310, 6328320), (3840, 5454880), (3972, 5273600), (4096, 5113950), (4120, 5084160), (4800, 4363904), (4944, 4236800), (4965, 4218880), (5120, 4091160), (5150, 4067328), (5296, 3955200), (6144, 3409300), (6180, 3389440), (6400, 3272928), (6592, 3177600), (6620, 3164160), (7680, 2727440), (7725, 2711552), (7944, 2636800), (8192, 2556975), (8240, 2542080), (8275, 2531328), (9600, 2181952), (9888, 2118400), (9930, 2109440), (10240, 2045580), (10300, 2033664), (10592, 1977600), (12288, 1704650), (12360, 1694720), (12800, 1636464), (13184, 1588800), (13240, 1582080), (15360, 1363720), (15450, 1355776), (15888, 1318400), (16480, 1271040), (16550, 1265664), (19200, 1090976), (19776, 1059200), (19860, 1054720), (20480, 1022790), (20600, 1016832), (21184, 988800), (24576, 852325), (24720, 847360), (24825, 843776), (25600, 818232), (26368, 794400), (26480, 791040), (30720, 681860), (30900, 677888), (31776, 659200), (32960, 635520), (33100, 632832), (34093, 614400), (38400, 545488), (39552, 529600), (39720, 527360), (40960, 511395), (41200, 508416), (42368, 494400), (49440, 423680), (49650, 421888), (51200, 409116), (52736, 397200), (52960, 395520), (61440, 340930), (61800, 338944), (63552, 329600), (65920, 317760), (66200, 316416), (68186, 307200), (76800, 272744), (79104, 264800), (79440, 263680), (82400, 254208), (84736, 247200), (98880, 211840), (99300, 210944), (102279, 204800), (102400, 204558), (105472, 198600), (105920, 197760), (122880, 170465), (123600, 169472), (127104, 164800), (131840, 158880), (132400, 158208), (136372, 153600)]