126988470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 407586816

約数和(自身を除く): 280598346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 71, 85, 90, 102, 105, 119, 126, 142, 153, 167, 170, 210, 213, 238, 255, 306, 315, 334, 355, 357, 426, 497, 501, 510, 595, 630, 639, 710, 714, 765, 835, 994, 1002, 1065, 1071, 1169, 1190, 1207, 1278, 1491, 1503, 1530, 1670, 1785, 2130, 2142, 2338, 2414, 2485, 2505, 2839, 2982, 3006, 3195, 3507, 3570, 3621, 4473, 4970, 5010, 5355, 5678, 5845, 6035, 6390, 7014, 7242, 7455, 7515, 8449, 8517, 8946, 10521, 10710, 10863, 11690, 11857, 12070, 14195, 14910, 15030, 16898, 17034, 17535, 18105, 19873, 21042, 21726, 22365, 23714, 25347, 25551, 28390, 35070, 35571, 36210, 39746, 42245, 42585, 44730, 50694, 51102, 52605, 54315, 59285, 59619, 71142, 76041, 82999, 84490, 85170, 99365, 105210, 106713, 108630, 118570, 119238, 126735, 127755, 152082, 165998, 177855, 178857, 198730, 201569, 213426, 248997, 253470, 255510, 298095, 355710, 357714, 380205, 403138, 414995, 497994, 533565, 596190, 604707, 746991, 760410, 829990, 894285, 1007845, 1067130, 1209414, 1244985, 1410983, 1493982, 1788570, 1814121, 2015690, 2489970, 2821966, 3023535, 3628242, 3734955, 4232949, 6047070, 7054915, 7469910, 8465898, 9070605, 12698847, 14109830, 18141210, 21164745, 25397694, 42329490, 63494235, 126988470]

約数ペア:

[(1, 126988470), (2, 63494235), (3, 42329490), (5, 25397694), (6, 21164745), (7, 18141210), (9, 14109830), (10, 12698847), (14, 9070605), (15, 8465898), (17, 7469910), (18, 7054915), (21, 6047070), (30, 4232949), (34, 3734955), (35, 3628242), (42, 3023535), (45, 2821966), (51, 2489970), (63, 2015690), (70, 1814121), (71, 1788570), (85, 1493982), (90, 1410983), (102, 1244985), (105, 1209414), (119, 1067130), (126, 1007845), (142, 894285), (153, 829990), (167, 760410), (170, 746991), (210, 604707), (213, 596190), (238, 533565), (255, 497994), (306, 414995), (315, 403138), (334, 380205), (355, 357714), (357, 355710), (426, 298095), (497, 255510), (501, 253470), (510, 248997), (595, 213426), (630, 201569), (639, 198730), (710, 178857), (714, 177855), (765, 165998), (835, 152082), (994, 127755), (1002, 126735), (1065, 119238), (1071, 118570), (1169, 108630), (1190, 106713), (1207, 105210), (1278, 99365), (1491, 85170), (1503, 84490), (1530, 82999), (1670, 76041), (1785, 71142), (2130, 59619), (2142, 59285), (2338, 54315), (2414, 52605), (2485, 51102), (2505, 50694), (2839, 44730), (2982, 42585), (3006, 42245), (3195, 39746), (3507, 36210), (3570, 35571), (3621, 35070), (4473, 28390), (4970, 25551), (5010, 25347), (5355, 23714), (5678, 22365), (5845, 21726), (6035, 21042), (6390, 19873), (7014, 18105), (7242, 17535), (7455, 17034), (7515, 16898), (8449, 15030), (8517, 14910), (8946, 14195), (10521, 12070), (10710, 11857), (10863, 11690)]