47680920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 384

約数和(自身を含む): 199454400

約数和(自身を除く): 151773480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 53, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 106, 108, 119, 120, 126, 135, 136, 140, 147, 153, 159, 168, 170, 180, 189, 196, 204, 210, 212, 216, 238, 245, 252, 255, 265, 270, 280, 294, 306, 315, 318, 340, 357, 360, 371, 378, 392, 408, 420, 424, 441, 459, 476, 477, 490, 504, 510, 530, 540, 588, 595, 612, 630, 636, 680, 714, 735, 742, 756, 765, 795, 833, 840, 882, 901, 918, 945, 952, 954, 980, 1020, 1060, 1071, 1080, 1113, 1176, 1190, 1224, 1260, 1272, 1323, 1428, 1431, 1470, 1484, 1512, 1530, 1590, 1666, 1764, 1785, 1802, 1836, 1855, 1890, 1908, 1960, 2040, 2120, 2142, 2205, 2226, 2295, 2380, 2385, 2499, 2520, 2597, 2646, 2703, 2856, 2862, 2940, 2968, 3060, 3180, 3213, 3332, 3339, 3528, 3570, 3604, 3672, 3710, 3780, 3816, 4165, 4284, 4410, 4452, 4505, 4590, 4760, 4770, 4998, 5194, 5292, 5355, 5406, 5565, 5724, 5880, 6120, 6307, 6360, 6426, 6615, 6664, 6678, 7140, 7155, 7208, 7420, 7497, 7560, 7791, 8109, 8330, 8568, 8820, 8904, 9010, 9180, 9540, 9996, 10017, 10388, 10584, 10710, 10812, 11130, 11448, 12495, 12614, 12852, 12985, 13230, 13356, 13515, 14280, 14310, 14840, 14994, 15582, 16065, 16218, 16660, 16695, 17640, 18020, 18360, 18921, 19080, 19992, 20034, 20776, 21420, 21624, 22260, 22491, 23373, 24327, 24990, 25228, 25704, 25970, 26460, 26712, 27030, 28620, 29988, 31164, 31535, 32130, 32436, 33320, 33390, 36040, 37485, 37842, 38955, 40068, 40545, 42840, 44149, 44520, 44982, 46746, 48654, 49980, 50085, 50456, 51940, 52920, 54060, 56763, 57240, 59976, 62328, 63070, 64260, 64872, 66780, 70119, 74970, 75684, 77910, 80136, 81090, 88298, 89964, 93492, 94605, 97308, 99960, 100170, 103880, 108120, 112455, 113526, 116865, 121635, 126140, 128520, 132447, 133560, 140238, 149940, 151368, 155820, 162180, 170289, 176596, 179928, 186984, 189210, 194616, 200340, 220745, 224910, 227052, 233730, 243270, 252280, 264894, 280476, 283815, 299880, 311640, 324360, 340578, 350595, 353192, 378420, 397341, 400680, 441490, 449820, 454104, 467460, 486540, 529788, 560952, 567630, 662235, 681156, 701190, 756840, 794682, 851445, 882980, 899640, 934920, 973080, 1059576, 1135260, 1192023, 1324470, 1362312, 1402380, 1589364, 1702890, 1765960, 1986705, 2270520, 2384046, 2648940, 2804760, 3178728, 3405780, 3973410, 4768092, 5297880, 5960115, 6811560, 7946820, 9536184, 11920230, 15893640, 23840460, 47680920]

約数ペア:

[(1, 47680920), (2, 23840460), (3, 15893640), (4, 11920230), (5, 9536184), (6, 7946820), (7, 6811560), (8, 5960115), (9, 5297880), (10, 4768092), (12, 3973410), (14, 3405780), (15, 3178728), (17, 2804760), (18, 2648940), (20, 2384046), (21, 2270520), (24, 1986705), (27, 1765960), (28, 1702890), (30, 1589364), (34, 1402380), (35, 1362312), (36, 1324470), (40, 1192023), (42, 1135260), (45, 1059576), (49, 973080), (51, 934920), (53, 899640), (54, 882980), (56, 851445), (60, 794682), (63, 756840), (68, 701190), (70, 681156), (72, 662235), (84, 567630), (85, 560952), (90, 529788), (98, 486540), (102, 467460), (105, 454104), (106, 449820), (108, 441490), (119, 400680), (120, 397341), (126, 378420), (135, 353192), (136, 350595), (140, 340578), (147, 324360), (153, 311640), (159, 299880), (168, 283815), (170, 280476), (180, 264894), (189, 252280), (196, 243270), (204, 233730), (210, 227052), (212, 224910), (216, 220745), (238, 200340), (245, 194616), (252, 189210), (255, 186984), (265, 179928), (270, 176596), (280, 170289), (294, 162180), (306, 155820), (315, 151368), (318, 149940), (340, 140238), (357, 133560), (360, 132447), (371, 128520), (378, 126140), (392, 121635), (408, 116865), (420, 113526), (424, 112455), (441, 108120), (459, 103880), (476, 100170), (477, 99960), (490, 97308), (504, 94605), (510, 93492), (530, 89964), (540, 88298), (588, 81090), (595, 80136), (612, 77910), (630, 75684), (636, 74970), (680, 70119), (714, 66780), (735, 64872), (742, 64260), (756, 63070), (765, 62328), (795, 59976), (833, 57240), (840, 56763), (882, 54060), (901, 52920), (918, 51940), (945, 50456), (952, 50085), (954, 49980), (980, 48654), (1020, 46746), (1060, 44982), (1071, 44520), (1080, 44149), (1113, 42840), (1176, 40545), (1190, 40068), (1224, 38955), (1260, 37842), (1272, 37485), (1323, 36040), (1428, 33390), (1431, 33320), (1470, 32436), (1484, 32130), (1512, 31535), (1530, 31164), (1590, 29988), (1666, 28620), (1764, 27030), (1785, 26712), (1802, 26460), (1836, 25970), (1855, 25704), (1890, 25228), (1908, 24990), (1960, 24327), (2040, 23373), (2120, 22491), (2142, 22260), (2205, 21624), (2226, 21420), (2295, 20776), (2380, 20034), (2385, 19992), (2499, 19080), (2520, 18921), (2597, 18360), (2646, 18020), (2703, 17640), (2856, 16695), (2862, 16660), (2940, 16218), (2968, 16065), (3060, 15582), (3180, 14994), (3213, 14840), (3332, 14310), (3339, 14280), (3528, 13515), (3570, 13356), (3604, 13230), (3672, 12985), (3710, 12852), (3780, 12614), (3816, 12495), (4165, 11448), (4284, 11130), (4410, 10812), (4452, 10710), (4505, 10584), (4590, 10388), (4760, 10017), (4770, 9996), (4998, 9540), (5194, 9180), (5292, 9010), (5355, 8904), (5406, 8820), (5565, 8568), (5724, 8330), (5880, 8109), (6120, 7791), (6307, 7560), (6360, 7497), (6426, 7420), (6615, 7208), (6664, 7155), (6678, 7140)]