194213760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 256

約数和(自身を含む): 690923520

約数和(自身を除く): 496709760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 251, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 502, 520, 620, 624, 640, 744, 753, 780, 806, 832, 930, 960, 992, 1004, 1040, 1209, 1240, 1248, 1255, 1488, 1506, 1560, 1612, 1664, 1860, 1920, 1984, 2008, 2015, 2080, 2418, 2480, 2496, 2510, 2976, 3012, 3120, 3224, 3263, 3720, 3765, 3968, 4016, 4030, 4160, 4836, 4960, 4992, 5020, 5952, 6024, 6045, 6240, 6448, 6526, 7440, 7530, 7781, 8032, 8060, 8320, 9672, 9789, 9920, 10040, 11904, 12048, 12090, 12480, 12896, 13052, 14880, 15060, 15562, 16064, 16120, 16315, 19344, 19578, 19840, 20080, 23343, 24096, 24180, 24960, 25792, 26104, 29760, 30120, 31124, 32128, 32240, 32630, 38688, 38905, 39156, 40160, 46686, 48192, 48360, 48945, 51584, 52208, 59520, 60240, 62248, 64480, 65260, 77376, 77810, 78312, 80320, 93372, 96384, 96720, 97890, 101153, 104416, 116715, 120480, 124496, 128960, 130520, 154752, 155620, 156624, 160640, 186744, 193440, 195780, 202306, 208832, 233430, 240960, 248992, 257920, 261040, 303459, 311240, 313248, 373488, 386880, 391560, 404612, 417664, 466860, 481920, 497984, 505765, 522080, 606918, 622480, 626496, 746976, 773760, 783120, 809224, 933720, 995968, 1011530, 1044160, 1213836, 1244960, 1252992, 1493952, 1517295, 1566240, 1618448, 1867440, 2023060, 2088320, 2427672, 2489920, 2987904, 3034590, 3132480, 3236896, 3734880, 4046120, 4855344, 4979840, 6069180, 6264960, 6473792, 7469760, 8092240, 9710688, 12138360, 12947584, 14939520, 16184480, 19421376, 24276720, 32368960, 38842752, 48553440, 64737920, 97106880, 194213760]

約数ペア:

[(1, 194213760), (2, 97106880), (3, 64737920), (4, 48553440), (5, 38842752), (6, 32368960), (8, 24276720), (10, 19421376), (12, 16184480), (13, 14939520), (15, 12947584), (16, 12138360), (20, 9710688), (24, 8092240), (26, 7469760), (30, 6473792), (31, 6264960), (32, 6069180), (39, 4979840), (40, 4855344), (48, 4046120), (52, 3734880), (60, 3236896), (62, 3132480), (64, 3034590), (65, 2987904), (78, 2489920), (80, 2427672), (93, 2088320), (96, 2023060), (104, 1867440), (120, 1618448), (124, 1566240), (128, 1517295), (130, 1493952), (155, 1252992), (156, 1244960), (160, 1213836), (186, 1044160), (192, 1011530), (195, 995968), (208, 933720), (240, 809224), (248, 783120), (251, 773760), (260, 746976), (310, 626496), (312, 622480), (320, 606918), (372, 522080), (384, 505765), (390, 497984), (403, 481920), (416, 466860), (465, 417664), (480, 404612), (496, 391560), (502, 386880), (520, 373488), (620, 313248), (624, 311240), (640, 303459), (744, 261040), (753, 257920), (780, 248992), (806, 240960), (832, 233430), (930, 208832), (960, 202306), (992, 195780), (1004, 193440), (1040, 186744), (1209, 160640), (1240, 156624), (1248, 155620), (1255, 154752), (1488, 130520), (1506, 128960), (1560, 124496), (1612, 120480), (1664, 116715), (1860, 104416), (1920, 101153), (1984, 97890), (2008, 96720), (2015, 96384), (2080, 93372), (2418, 80320), (2480, 78312), (2496, 77810), (2510, 77376), (2976, 65260), (3012, 64480), (3120, 62248), (3224, 60240), (3263, 59520), (3720, 52208), (3765, 51584), (3968, 48945), (4016, 48360), (4030, 48192), (4160, 46686), (4836, 40160), (4960, 39156), (4992, 38905), (5020, 38688), (5952, 32630), (6024, 32240), (6045, 32128), (6240, 31124), (6448, 30120), (6526, 29760), (7440, 26104), (7530, 25792), (7781, 24960), (8032, 24180), (8060, 24096), (8320, 23343), (9672, 20080), (9789, 19840), (9920, 19578), (10040, 19344), (11904, 16315), (12048, 16120), (12090, 16064), (12480, 15562), (12896, 15060), (13052, 14880)]