104578740

素因数分解:

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

素因数の和:267

約数の個数: 216

約数和(自身を含む): 376451712

約数和(自身を除く): 271872972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 71, 84, 90, 98, 105, 126, 140, 142, 147, 167, 180, 196, 210, 213, 245, 252, 284, 294, 315, 334, 355, 420, 426, 441, 490, 497, 501, 588, 630, 639, 668, 710, 735, 835, 852, 882, 980, 994, 1002, 1065, 1169, 1260, 1278, 1420, 1470, 1491, 1503, 1670, 1764, 1988, 2004, 2130, 2205, 2338, 2485, 2505, 2556, 2940, 2982, 3006, 3195, 3340, 3479, 3507, 4260, 4410, 4473, 4676, 4970, 5010, 5845, 5964, 6012, 6390, 6958, 7014, 7455, 7515, 8183, 8820, 8946, 9940, 10020, 10437, 10521, 11690, 11857, 12780, 13916, 14028, 14910, 15030, 16366, 17395, 17535, 17892, 20874, 21042, 22365, 23380, 23714, 24549, 29820, 30060, 31311, 32732, 34790, 35070, 35571, 40915, 41748, 42084, 44730, 47428, 49098, 52185, 52605, 59285, 62622, 69580, 70140, 71142, 73647, 81830, 82999, 89460, 98196, 104370, 105210, 106713, 118570, 122745, 125244, 142284, 147294, 156555, 163660, 165998, 177855, 208740, 210420, 213426, 237140, 245490, 248997, 294588, 313110, 331996, 355710, 368235, 414995, 426852, 490980, 497994, 533565, 580993, 626220, 711420, 736470, 746991, 829990, 995988, 1067130, 1161986, 1244985, 1472940, 1493982, 1659980, 1742979, 2134260, 2323972, 2489970, 2904965, 2987964, 3485958, 3734955, 4979940, 5228937, 5809930, 6971916, 7469910, 8714895, 10457874, 11619860, 14939820, 17429790, 20915748, 26144685, 34859580, 52289370, 104578740]

約数ペア:

[(1, 104578740), (2, 52289370), (3, 34859580), (4, 26144685), (5, 20915748), (6, 17429790), (7, 14939820), (9, 11619860), (10, 10457874), (12, 8714895), (14, 7469910), (15, 6971916), (18, 5809930), (20, 5228937), (21, 4979940), (28, 3734955), (30, 3485958), (35, 2987964), (36, 2904965), (42, 2489970), (45, 2323972), (49, 2134260), (60, 1742979), (63, 1659980), (70, 1493982), (71, 1472940), (84, 1244985), (90, 1161986), (98, 1067130), (105, 995988), (126, 829990), (140, 746991), (142, 736470), (147, 711420), (167, 626220), (180, 580993), (196, 533565), (210, 497994), (213, 490980), (245, 426852), (252, 414995), (284, 368235), (294, 355710), (315, 331996), (334, 313110), (355, 294588), (420, 248997), (426, 245490), (441, 237140), (490, 213426), (497, 210420), (501, 208740), (588, 177855), (630, 165998), (639, 163660), (668, 156555), (710, 147294), (735, 142284), (835, 125244), (852, 122745), (882, 118570), (980, 106713), (994, 105210), (1002, 104370), (1065, 98196), (1169, 89460), (1260, 82999), (1278, 81830), (1420, 73647), (1470, 71142), (1491, 70140), (1503, 69580), (1670, 62622), (1764, 59285), (1988, 52605), (2004, 52185), (2130, 49098), (2205, 47428), (2338, 44730), (2485, 42084), (2505, 41748), (2556, 40915), (2940, 35571), (2982, 35070), (3006, 34790), (3195, 32732), (3340, 31311), (3479, 30060), (3507, 29820), (4260, 24549), (4410, 23714), (4473, 23380), (4676, 22365), (4970, 21042), (5010, 20874), (5845, 17892), (5964, 17535), (6012, 17395), (6390, 16366), (6958, 15030), (7014, 14910), (7455, 14028), (7515, 13916), (8183, 12780), (8820, 11857), (8946, 11690), (9940, 10521), (10020, 10437)]