247486680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 384

約数和(自身を含む): 1000771200

約数和(自身を除く): 753284520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 53, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 106, 109, 119, 120, 126, 136, 140, 153, 159, 168, 170, 180, 204, 210, 212, 218, 238, 252, 255, 265, 280, 306, 315, 318, 327, 340, 357, 360, 371, 408, 420, 424, 436, 476, 477, 504, 510, 530, 545, 595, 612, 630, 636, 654, 680, 714, 742, 763, 765, 795, 840, 872, 901, 952, 954, 981, 1020, 1060, 1071, 1090, 1113, 1190, 1224, 1260, 1272, 1308, 1428, 1484, 1526, 1530, 1590, 1635, 1785, 1802, 1853, 1855, 1908, 1962, 2040, 2120, 2142, 2180, 2226, 2289, 2380, 2385, 2520, 2616, 2703, 2856, 2968, 3052, 3060, 3180, 3270, 3339, 3570, 3604, 3706, 3710, 3815, 3816, 3924, 4284, 4360, 4452, 4505, 4578, 4760, 4770, 4905, 5355, 5406, 5559, 5565, 5777, 6104, 6120, 6307, 6360, 6540, 6678, 6867, 7140, 7208, 7412, 7420, 7630, 7848, 8109, 8568, 8904, 9010, 9156, 9265, 9540, 9810, 10710, 10812, 11118, 11130, 11445, 11554, 12614, 12971, 13080, 13356, 13515, 13734, 14280, 14824, 14840, 15260, 16218, 16677, 16695, 17331, 18020, 18312, 18530, 18921, 19080, 19620, 21420, 21624, 22236, 22260, 22890, 23108, 25228, 25942, 26712, 27030, 27468, 27795, 28885, 30520, 31535, 32436, 33354, 33390, 34335, 34662, 36040, 37060, 37842, 38913, 39240, 40439, 40545, 42840, 44472, 44520, 45780, 46216, 50456, 51884, 51993, 54060, 54936, 55590, 56763, 57770, 63070, 64855, 64872, 66708, 66780, 68670, 69324, 74120, 75684, 77826, 80878, 81090, 83385, 86655, 91560, 94605, 98209, 103768, 103986, 108120, 111180, 113526, 115540, 116739, 121317, 126140, 129710, 133416, 133560, 137340, 138648, 151368, 155652, 161756, 162180, 166770, 173310, 189210, 194565, 196418, 202195, 207972, 222360, 227052, 231080, 233478, 242634, 252280, 259420, 259965, 274680, 283815, 294627, 311304, 323512, 324360, 333540, 346620, 363951, 378420, 389130, 392836, 404390, 415944, 454104, 466956, 485268, 491045, 518840, 519930, 567630, 583695, 589254, 606585, 667080, 687463, 693240, 727902, 756840, 778260, 785672, 808780, 883881, 933912, 970536, 982090, 1039860, 1135260, 1167390, 1178508, 1213170, 1374926, 1455804, 1473135, 1556520, 1617560, 1767762, 1819755, 1964180, 2062389, 2079720, 2270520, 2334780, 2357016, 2426340, 2749852, 2911608, 2946270, 3437315, 3535524, 3639510, 3928360, 4124778, 4419405, 4669560, 4852680, 5499704, 5892540, 6187167, 6874630, 7071048, 7279020, 8249556, 8838810, 10311945, 11785080, 12374334, 13749260, 14558040, 16499112, 17677620, 20623890, 24748668, 27498520, 30935835, 35355240, 41247780, 49497336, 61871670, 82495560, 123743340, 247486680]

約数ペア:

[(1, 247486680), (2, 123743340), (3, 82495560), (4, 61871670), (5, 49497336), (6, 41247780), (7, 35355240), (8, 30935835), (9, 27498520), (10, 24748668), (12, 20623890), (14, 17677620), (15, 16499112), (17, 14558040), (18, 13749260), (20, 12374334), (21, 11785080), (24, 10311945), (28, 8838810), (30, 8249556), (34, 7279020), (35, 7071048), (36, 6874630), (40, 6187167), (42, 5892540), (45, 5499704), (51, 4852680), (53, 4669560), (56, 4419405), (60, 4124778), (63, 3928360), (68, 3639510), (70, 3535524), (72, 3437315), (84, 2946270), (85, 2911608), (90, 2749852), (102, 2426340), (105, 2357016), (106, 2334780), (109, 2270520), (119, 2079720), (120, 2062389), (126, 1964180), (136, 1819755), (140, 1767762), (153, 1617560), (159, 1556520), (168, 1473135), (170, 1455804), (180, 1374926), (204, 1213170), (210, 1178508), (212, 1167390), (218, 1135260), (238, 1039860), (252, 982090), (255, 970536), (265, 933912), (280, 883881), (306, 808780), (315, 785672), (318, 778260), (327, 756840), (340, 727902), (357, 693240), (360, 687463), (371, 667080), (408, 606585), (420, 589254), (424, 583695), (436, 567630), (476, 519930), (477, 518840), (504, 491045), (510, 485268), (530, 466956), (545, 454104), (595, 415944), (612, 404390), (630, 392836), (636, 389130), (654, 378420), (680, 363951), (714, 346620), (742, 333540), (763, 324360), (765, 323512), (795, 311304), (840, 294627), (872, 283815), (901, 274680), (952, 259965), (954, 259420), (981, 252280), (1020, 242634), (1060, 233478), (1071, 231080), (1090, 227052), (1113, 222360), (1190, 207972), (1224, 202195), (1260, 196418), (1272, 194565), (1308, 189210), (1428, 173310), (1484, 166770), (1526, 162180), (1530, 161756), (1590, 155652), (1635, 151368), (1785, 138648), (1802, 137340), (1853, 133560), (1855, 133416), (1908, 129710), (1962, 126140), (2040, 121317), (2120, 116739), (2142, 115540), (2180, 113526), (2226, 111180), (2289, 108120), (2380, 103986), (2385, 103768), (2520, 98209), (2616, 94605), (2703, 91560), (2856, 86655), (2968, 83385), (3052, 81090), (3060, 80878), (3180, 77826), (3270, 75684), (3339, 74120), (3570, 69324), (3604, 68670), (3706, 66780), (3710, 66708), (3815, 64872), (3816, 64855), (3924, 63070), (4284, 57770), (4360, 56763), (4452, 55590), (4505, 54936), (4578, 54060), (4760, 51993), (4770, 51884), (4905, 50456), (5355, 46216), (5406, 45780), (5559, 44520), (5565, 44472), (5777, 42840), (6104, 40545), (6120, 40439), (6307, 39240), (6360, 38913), (6540, 37842), (6678, 37060), (6867, 36040), (7140, 34662), (7208, 34335), (7412, 33390), (7420, 33354), (7630, 32436), (7848, 31535), (8109, 30520), (8568, 28885), (8904, 27795), (9010, 27468), (9156, 27030), (9265, 26712), (9540, 25942), (9810, 25228), (10710, 23108), (10812, 22890), (11118, 22260), (11130, 22236), (11445, 21624), (11554, 21420), (12614, 19620), (12971, 19080), (13080, 18921), (13356, 18530), (13515, 18312), (13734, 18020), (14280, 17331), (14824, 16695), (14840, 16677), (15260, 16218)]