40380912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 138928608

約数和(自身を除く): 98547696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 37, 39, 44, 48, 52, 53, 66, 72, 74, 78, 88, 99, 104, 106, 111, 117, 132, 143, 144, 148, 156, 159, 176, 198, 208, 212, 222, 234, 264, 286, 296, 312, 318, 333, 396, 407, 424, 429, 444, 468, 477, 481, 528, 572, 583, 592, 624, 636, 666, 689, 792, 814, 848, 858, 888, 936, 954, 962, 1144, 1166, 1221, 1272, 1287, 1332, 1378, 1443, 1584, 1628, 1716, 1749, 1776, 1872, 1908, 1924, 1961, 2067, 2288, 2332, 2442, 2544, 2574, 2664, 2756, 2886, 3256, 3432, 3498, 3663, 3816, 3848, 3922, 4134, 4329, 4664, 4884, 5148, 5247, 5291, 5328, 5512, 5772, 5883, 6201, 6512, 6864, 6996, 7326, 7579, 7632, 7696, 7844, 8268, 8658, 9328, 9768, 10296, 10494, 10582, 11024, 11544, 11766, 12402, 13992, 14652, 15158, 15688, 15873, 16536, 17316, 17649, 19536, 20592, 20988, 21164, 21571, 22737, 23088, 23532, 24804, 25493, 27984, 29304, 30316, 31376, 31746, 33072, 34632, 35298, 41976, 42328, 43142, 45474, 47064, 47619, 49608, 50986, 58608, 60632, 63492, 64713, 68211, 69264, 70596, 76479, 83952, 84656, 86284, 90948, 94128, 95238, 99216, 101972, 121264, 126984, 129426, 136422, 141192, 152958, 172568, 181896, 190476, 194139, 203944, 229437, 253968, 258852, 272844, 280423, 282384, 305916, 345136, 363792, 380952, 388278, 407888, 458874, 517704, 545688, 560846, 611832, 761904, 776556, 841269, 917748, 1035408, 1091376, 1121692, 1223664, 1553112, 1682538, 1835496, 2243384, 2523807, 3106224, 3365076, 3670992, 4486768, 5047614, 6730152, 10095228, 13460304, 20190456, 40380912]

約数ペア:

[(1, 40380912), (2, 20190456), (3, 13460304), (4, 10095228), (6, 6730152), (8, 5047614), (9, 4486768), (11, 3670992), (12, 3365076), (13, 3106224), (16, 2523807), (18, 2243384), (22, 1835496), (24, 1682538), (26, 1553112), (33, 1223664), (36, 1121692), (37, 1091376), (39, 1035408), (44, 917748), (48, 841269), (52, 776556), (53, 761904), (66, 611832), (72, 560846), (74, 545688), (78, 517704), (88, 458874), (99, 407888), (104, 388278), (106, 380952), (111, 363792), (117, 345136), (132, 305916), (143, 282384), (144, 280423), (148, 272844), (156, 258852), (159, 253968), (176, 229437), (198, 203944), (208, 194139), (212, 190476), (222, 181896), (234, 172568), (264, 152958), (286, 141192), (296, 136422), (312, 129426), (318, 126984), (333, 121264), (396, 101972), (407, 99216), (424, 95238), (429, 94128), (444, 90948), (468, 86284), (477, 84656), (481, 83952), (528, 76479), (572, 70596), (583, 69264), (592, 68211), (624, 64713), (636, 63492), (666, 60632), (689, 58608), (792, 50986), (814, 49608), (848, 47619), (858, 47064), (888, 45474), (936, 43142), (954, 42328), (962, 41976), (1144, 35298), (1166, 34632), (1221, 33072), (1272, 31746), (1287, 31376), (1332, 30316), (1378, 29304), (1443, 27984), (1584, 25493), (1628, 24804), (1716, 23532), (1749, 23088), (1776, 22737), (1872, 21571), (1908, 21164), (1924, 20988), (1961, 20592), (2067, 19536), (2288, 17649), (2332, 17316), (2442, 16536), (2544, 15873), (2574, 15688), (2664, 15158), (2756, 14652), (2886, 13992), (3256, 12402), (3432, 11766), (3498, 11544), (3663, 11024), (3816, 10582), (3848, 10494), (3922, 10296), (4134, 9768), (4329, 9328), (4664, 8658), (4884, 8268), (5148, 7844), (5247, 7696), (5291, 7632), (5328, 7579), (5512, 7326), (5772, 6996), (5883, 6864), (6201, 6512)]