8049154680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18679}}^1$

素因数の和:18728

約数の個数: 320

約数和(自身を含む): 32548032000

約数和(自身を除く): 24498877320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 945, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1330, 1368, 1512, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2280, 2394, 2520, 2565, 2660, 2835, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4536, 4788, 5130, 5320, 5670, 5985, 6156, 6840, 7182, 7560, 7695, 7980, 9576, 10260, 10773, 11340, 11970, 12312, 14364, 15390, 15960, 17955, 18679, 20520, 21546, 22680, 23940, 28728, 30780, 35910, 37358, 43092, 47880, 53865, 56037, 61560, 71820, 74716, 86184, 93395, 107730, 112074, 130753, 143640, 149432, 168111, 186790, 215460, 224148, 261506, 280185, 336222, 354901, 373580, 392259, 430920, 448296, 504333, 523012, 560370, 653765, 672444, 709802, 747160, 784518, 840555, 1008666, 1046024, 1064703, 1120740, 1176777, 1307530, 1344888, 1419604, 1512999, 1569036, 1681110, 1774505, 1961295, 2017332, 2129406, 2241480, 2353554, 2484307, 2521665, 2615060, 2839208, 3025998, 3138072, 3194109, 3362220, 3530331, 3549010, 3922590, 4034664, 4258812, 4707108, 4968614, 5043330, 5230120, 5323515, 5883885, 6051996, 6388218, 6724440, 7060662, 7098020, 7452921, 7564995, 7845180, 8517624, 9414216, 9582327, 9937228, 10086660, 10590993, 10647030, 11767770, 12103992, 12421535, 12776436, 14121324, 14196040, 14905842, 15129990, 15690360, 15970545, 17651655, 19164654, 19874456, 20173320, 21181986, 21294060, 22358763, 23535540, 24843070, 25552872, 28242648, 28746981, 29811684, 30259980, 31941090, 35303310, 37264605, 38329308, 42363972, 42588120, 44717526, 47071080, 47911635, 49686140, 52954965, 57493962, 59623368, 60519960, 63882180, 67076289, 70606620, 74529210, 76658616, 84727944, 89435052, 95823270, 99372280, 105909930, 111793815, 114987924, 127764360, 134152578, 141213240, 143734905, 149058420, 178870104, 191646540, 201228867, 211819860, 223587630, 229975848, 268305156, 287469810, 298116840, 335381445, 383293080, 402457734, 423639720, 447175260, 536610312, 574939620, 670762890, 804915468, 894350520, 1006144335, 1149879240, 1341525780, 1609830936, 2012288670, 2683051560, 4024577340, 8049154680]

約数ペア:

[(1, 8049154680), (2, 4024577340), (3, 2683051560), (4, 2012288670), (5, 1609830936), (6, 1341525780), (7, 1149879240), (8, 1006144335), (9, 894350520), (10, 804915468), (12, 670762890), (14, 574939620), (15, 536610312), (18, 447175260), (19, 423639720), (20, 402457734), (21, 383293080), (24, 335381445), (27, 298116840), (28, 287469810), (30, 268305156), (35, 229975848), (36, 223587630), (38, 211819860), (40, 201228867), (42, 191646540), (45, 178870104), (54, 149058420), (56, 143734905), (57, 141213240), (60, 134152578), (63, 127764360), (70, 114987924), (72, 111793815), (76, 105909930), (81, 99372280), (84, 95823270), (90, 89435052), (95, 84727944), (105, 76658616), (108, 74529210), (114, 70606620), (120, 67076289), (126, 63882180), (133, 60519960), (135, 59623368), (140, 57493962), (152, 52954965), (162, 49686140), (168, 47911635), (171, 47071080), (180, 44717526), (189, 42588120), (190, 42363972), (210, 38329308), (216, 37264605), (228, 35303310), (252, 31941090), (266, 30259980), (270, 29811684), (280, 28746981), (285, 28242648), (315, 25552872), (324, 24843070), (342, 23535540), (360, 22358763), (378, 21294060), (380, 21181986), (399, 20173320), (405, 19874456), (420, 19164654), (456, 17651655), (504, 15970545), (513, 15690360), (532, 15129990), (540, 14905842), (567, 14196040), (570, 14121324), (630, 12776436), (648, 12421535), (665, 12103992), (684, 11767770), (756, 10647030), (760, 10590993), (798, 10086660), (810, 9937228), (840, 9582327), (855, 9414216), (945, 8517624), (1026, 7845180), (1064, 7564995), (1080, 7452921), (1134, 7098020), (1140, 7060662), (1197, 6724440), (1260, 6388218), (1330, 6051996), (1368, 5883885), (1512, 5323515), (1539, 5230120), (1596, 5043330), (1620, 4968614), (1710, 4707108), (1890, 4258812), (1995, 4034664), (2052, 3922590), (2268, 3549010), (2280, 3530331), (2394, 3362220), (2520, 3194109), (2565, 3138072), (2660, 3025998), (2835, 2839208), (3078, 2615060), (3192, 2521665), (3240, 2484307), (3420, 2353554), (3591, 2241480), (3780, 2129406), (3990, 2017332), (4104, 1961295), (4536, 1774505), (4788, 1681110), (5130, 1569036), (5320, 1512999), (5670, 1419604), (5985, 1344888), (6156, 1307530), (6840, 1176777), (7182, 1120740), (7560, 1064703), (7695, 1046024), (7980, 1008666), (9576, 840555), (10260, 784518), (10773, 747160), (11340, 709802), (11970, 672444), (12312, 653765), (14364, 560370), (15390, 523012), (15960, 504333), (17955, 448296), (18679, 430920), (20520, 392259), (21546, 373580), (22680, 354901), (23940, 336222), (28728, 280185), (30780, 261506), (35910, 224148), (37358, 215460), (43092, 186790), (47880, 168111), (53865, 149432), (56037, 143640), (61560, 130753), (71820, 112074), (74716, 107730), (86184, 93395)]