83880720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 480

約数和(自身を含む): 376047360

約数和(自身を除く): 292166640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 80, 84, 85, 88, 89, 90, 99, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 144, 153, 154, 165, 168, 170, 176, 178, 180, 187, 198, 204, 210, 220, 231, 238, 240, 252, 255, 264, 267, 272, 280, 306, 308, 315, 330, 336, 340, 356, 357, 360, 374, 385, 396, 408, 420, 440, 445, 462, 476, 495, 504, 510, 528, 534, 560, 561, 595, 612, 616, 623, 630, 660, 680, 693, 712, 714, 720, 748, 765, 770, 792, 801, 816, 840, 880, 890, 924, 935, 952, 979, 990, 1008, 1020, 1068, 1071, 1122, 1155, 1190, 1224, 1232, 1246, 1260, 1309, 1320, 1335, 1360, 1386, 1424, 1428, 1496, 1513, 1530, 1540, 1584, 1602, 1680, 1683, 1780, 1785, 1848, 1869, 1870, 1904, 1958, 1980, 2040, 2136, 2142, 2244, 2310, 2380, 2448, 2492, 2520, 2618, 2640, 2670, 2772, 2805, 2856, 2937, 2992, 3026, 3060, 3080, 3115, 3204, 3366, 3465, 3560, 3570, 3696, 3738, 3740, 3916, 3927, 3960, 4005, 4080, 4272, 4284, 4488, 4539, 4620, 4760, 4895, 4984, 5040, 5236, 5340, 5355, 5544, 5607, 5610, 5712, 5874, 6052, 6120, 6160, 6230, 6408, 6545, 6732, 6853, 6930, 7120, 7140, 7476, 7480, 7565, 7832, 7854, 7920, 8010, 8415, 8568, 8811, 8976, 9078, 9240, 9345, 9520, 9790, 9968, 10472, 10591, 10680, 10710, 11088, 11214, 11220, 11748, 11781, 12104, 12240, 12460, 12816, 13090, 13464, 13617, 13706, 13860, 14280, 14685, 14952, 14960, 15130, 15664, 15708, 16020, 16643, 16830, 17136, 17622, 18156, 18480, 18690, 19580, 19635, 20559, 20944, 21182, 21360, 21420, 22428, 22440, 22695, 23496, 23562, 24208, 24920, 26180, 26928, 27234, 27412, 27720, 28035, 28560, 29370, 29904, 30260, 31416, 31773, 32040, 33286, 33660, 34265, 35244, 36312, 37380, 39160, 39270, 41118, 42364, 42840, 44055, 44856, 44880, 45390, 46992, 47124, 49840, 49929, 52360, 52955, 54468, 54824, 55440, 56070, 58740, 58905, 60520, 61677, 62832, 63546, 64080, 66572, 67320, 68085, 68530, 70488, 72624, 74760, 78320, 78540, 82236, 83215, 84728, 85680, 88110, 89712, 90780, 94248, 95319, 99858, 102795, 104720, 105910, 108936, 109648, 112140, 116501, 117480, 117810, 121040, 123354, 127092, 133144, 134640, 136170, 137060, 140976, 149520, 149787, 157080, 158865, 164472, 166430, 169456, 176220, 181560, 188496, 190638, 199716, 205590, 211820, 217872, 224280, 233002, 234960, 235620, 246708, 249645, 254184, 266288, 272340, 274120, 299574, 308385, 314160, 317730, 328944, 332860, 349503, 352440, 363120, 381276, 399432, 411180, 423640, 448560, 466004, 471240, 476595, 493416, 499290, 508368, 544680, 548240, 582505, 599148, 616770, 635460, 665720, 699006, 704880, 748935, 762552, 798864, 822360, 847280, 932008, 942480, 953190, 986832, 998580, 1048509, 1089360, 1165010, 1198296, 1233540, 1270920, 1331440, 1398012, 1497870, 1525104, 1644720, 1747515, 1864016, 1906380, 1997160, 2097018, 2330020, 2396592, 2467080, 2541840, 2796024, 2995740, 3495030, 3812760, 3994320, 4194036, 4660040, 4934160, 5242545, 5592048, 5991480, 6990060, 7625520, 8388072, 9320080, 10485090, 11982960, 13980120, 16776144, 20970180, 27960240, 41940360, 83880720]

約数ペア:

[(1, 83880720), (2, 41940360), (3, 27960240), (4, 20970180), (5, 16776144), (6, 13980120), (7, 11982960), (8, 10485090), (9, 9320080), (10, 8388072), (11, 7625520), (12, 6990060), (14, 5991480), (15, 5592048), (16, 5242545), (17, 4934160), (18, 4660040), (20, 4194036), (21, 3994320), (22, 3812760), (24, 3495030), (28, 2995740), (30, 2796024), (33, 2541840), (34, 2467080), (35, 2396592), (36, 2330020), (40, 2097018), (42, 1997160), (44, 1906380), (45, 1864016), (48, 1747515), (51, 1644720), (55, 1525104), (56, 1497870), (60, 1398012), (63, 1331440), (66, 1270920), (68, 1233540), (70, 1198296), (72, 1165010), (77, 1089360), (80, 1048509), (84, 998580), (85, 986832), (88, 953190), (89, 942480), (90, 932008), (99, 847280), (102, 822360), (105, 798864), (110, 762552), (112, 748935), (119, 704880), (120, 699006), (126, 665720), (132, 635460), (136, 616770), (140, 599148), (144, 582505), (153, 548240), (154, 544680), (165, 508368), (168, 499290), (170, 493416), (176, 476595), (178, 471240), (180, 466004), (187, 448560), (198, 423640), (204, 411180), (210, 399432), (220, 381276), (231, 363120), (238, 352440), (240, 349503), (252, 332860), (255, 328944), (264, 317730), (267, 314160), (272, 308385), (280, 299574), (306, 274120), (308, 272340), (315, 266288), (330, 254184), (336, 249645), (340, 246708), (356, 235620), (357, 234960), (360, 233002), (374, 224280), (385, 217872), (396, 211820), (408, 205590), (420, 199716), (440, 190638), (445, 188496), (462, 181560), (476, 176220), (495, 169456), (504, 166430), (510, 164472), (528, 158865), (534, 157080), (560, 149787), (561, 149520), (595, 140976), (612, 137060), (616, 136170), (623, 134640), (630, 133144), (660, 127092), (680, 123354), (693, 121040), (712, 117810), (714, 117480), (720, 116501), (748, 112140), (765, 109648), (770, 108936), (792, 105910), (801, 104720), (816, 102795), (840, 99858), (880, 95319), (890, 94248), (924, 90780), (935, 89712), (952, 88110), (979, 85680), (990, 84728), (1008, 83215), (1020, 82236), (1068, 78540), (1071, 78320), (1122, 74760), (1155, 72624), (1190, 70488), (1224, 68530), (1232, 68085), (1246, 67320), (1260, 66572), (1309, 64080), (1320, 63546), (1335, 62832), (1360, 61677), (1386, 60520), (1424, 58905), (1428, 58740), (1496, 56070), (1513, 55440), (1530, 54824), (1540, 54468), (1584, 52955), (1602, 52360), (1680, 49929), (1683, 49840), (1780, 47124), (1785, 46992), (1848, 45390), (1869, 44880), (1870, 44856), (1904, 44055), (1958, 42840), (1980, 42364), (2040, 41118), (2136, 39270), (2142, 39160), (2244, 37380), (2310, 36312), (2380, 35244), (2448, 34265), (2492, 33660), (2520, 33286), (2618, 32040), (2640, 31773), (2670, 31416), (2772, 30260), (2805, 29904), (2856, 29370), (2937, 28560), (2992, 28035), (3026, 27720), (3060, 27412), (3080, 27234), (3115, 26928), (3204, 26180), (3366, 24920), (3465, 24208), (3560, 23562), (3570, 23496), (3696, 22695), (3738, 22440), (3740, 22428), (3916, 21420), (3927, 21360), (3960, 21182), (4005, 20944), (4080, 20559), (4272, 19635), (4284, 19580), (4488, 18690), (4539, 18480), (4620, 18156), (4760, 17622), (4895, 17136), (4984, 16830), (5040, 16643), (5236, 16020), (5340, 15708), (5355, 15664), (5544, 15130), (5607, 14960), (5610, 14952), (5712, 14685), (5874, 14280), (6052, 13860), (6120, 13706), (6160, 13617), (6230, 13464), (6408, 13090), (6545, 12816), (6732, 12460), (6853, 12240), (6930, 12104), (7120, 11781), (7140, 11748), (7476, 11220), (7480, 11214), (7565, 11088), (7832, 10710), (7854, 10680), (7920, 10591), (8010, 10472), (8415, 9968), (8568, 9790), (8811, 9520), (8976, 9345), (9078, 9240)]