1710971640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1251

約数の個数: 256

約数和(自身を含む): 6553267200

約数和(自身を除く): 4842295560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 227, 252, 270, 280, 315, 360, 378, 420, 454, 504, 540, 630, 681, 756, 840, 908, 945, 997, 1080, 1135, 1260, 1362, 1512, 1589, 1816, 1890, 1994, 2043, 2270, 2520, 2724, 2991, 3178, 3405, 3780, 3988, 4086, 4540, 4767, 4985, 5448, 5982, 6129, 6356, 6810, 6979, 7560, 7945, 7976, 8172, 8973, 9080, 9534, 9970, 10215, 11964, 12258, 12712, 13620, 13958, 14301, 14955, 15890, 16344, 17946, 19068, 19940, 20430, 20937, 23835, 23928, 24516, 26919, 27240, 27916, 28602, 29910, 30645, 31780, 34895, 35892, 38136, 39880, 40860, 41874, 42903, 44865, 47670, 49032, 53838, 55832, 57204, 59820, 61290, 62811, 63560, 69790, 71505, 71784, 81720, 83748, 85806, 89730, 95340, 104685, 107676, 114408, 119640, 122580, 125622, 134595, 139580, 143010, 167496, 171612, 179460, 188433, 190680, 209370, 214515, 215352, 226319, 245160, 251244, 269190, 279160, 286020, 314055, 343224, 358920, 376866, 418740, 429030, 452638, 502488, 538380, 572040, 628110, 678957, 753732, 837480, 858060, 905276, 942165, 1076760, 1131595, 1256220, 1357914, 1507464, 1584233, 1716120, 1810552, 1884330, 2036871, 2263190, 2512440, 2715828, 3168466, 3394785, 3768660, 4073742, 4526380, 4752699, 5431656, 6110613, 6336932, 6789570, 7537320, 7921165, 8147484, 9052760, 9505398, 10184355, 12221226, 12673864, 13579140, 14258097, 15842330, 16294968, 19010796, 20368710, 23763495, 24442452, 27158280, 28516194, 30553065, 31684660, 38021592, 40737420, 42774291, 47526990, 48884904, 57032388, 61106130, 63369320, 71290485, 81474840, 85548582, 95053980, 114064776, 122212260, 142580970, 171097164, 190107960, 213871455, 244424520, 285161940, 342194328, 427742910, 570323880, 855485820, 1710971640]

約数ペア:

[(1, 1710971640), (2, 855485820), (3, 570323880), (4, 427742910), (5, 342194328), (6, 285161940), (7, 244424520), (8, 213871455), (9, 190107960), (10, 171097164), (12, 142580970), (14, 122212260), (15, 114064776), (18, 95053980), (20, 85548582), (21, 81474840), (24, 71290485), (27, 63369320), (28, 61106130), (30, 57032388), (35, 48884904), (36, 47526990), (40, 42774291), (42, 40737420), (45, 38021592), (54, 31684660), (56, 30553065), (60, 28516194), (63, 27158280), (70, 24442452), (72, 23763495), (84, 20368710), (90, 19010796), (105, 16294968), (108, 15842330), (120, 14258097), (126, 13579140), (135, 12673864), (140, 12221226), (168, 10184355), (180, 9505398), (189, 9052760), (210, 8147484), (216, 7921165), (227, 7537320), (252, 6789570), (270, 6336932), (280, 6110613), (315, 5431656), (360, 4752699), (378, 4526380), (420, 4073742), (454, 3768660), (504, 3394785), (540, 3168466), (630, 2715828), (681, 2512440), (756, 2263190), (840, 2036871), (908, 1884330), (945, 1810552), (997, 1716120), (1080, 1584233), (1135, 1507464), (1260, 1357914), (1362, 1256220), (1512, 1131595), (1589, 1076760), (1816, 942165), (1890, 905276), (1994, 858060), (2043, 837480), (2270, 753732), (2520, 678957), (2724, 628110), (2991, 572040), (3178, 538380), (3405, 502488), (3780, 452638), (3988, 429030), (4086, 418740), (4540, 376866), (4767, 358920), (4985, 343224), (5448, 314055), (5982, 286020), (6129, 279160), (6356, 269190), (6810, 251244), (6979, 245160), (7560, 226319), (7945, 215352), (7976, 214515), (8172, 209370), (8973, 190680), (9080, 188433), (9534, 179460), (9970, 171612), (10215, 167496), (11964, 143010), (12258, 139580), (12712, 134595), (13620, 125622), (13958, 122580), (14301, 119640), (14955, 114408), (15890, 107676), (16344, 104685), (17946, 95340), (19068, 89730), (19940, 85806), (20430, 83748), (20937, 81720), (23835, 71784), (23928, 71505), (24516, 69790), (26919, 63560), (27240, 62811), (27916, 61290), (28602, 59820), (29910, 57204), (30645, 55832), (31780, 53838), (34895, 49032), (35892, 47670), (38136, 44865), (39880, 42903), (40860, 41874)]