28432297320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{27767}}^1$

素因数の和:27864

約数の個数: 256

約数和(自身を含む): 103643504640

約数和(自身を除く): 75211207320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 53, 56, 60, 69, 70, 84, 92, 105, 106, 115, 120, 138, 140, 159, 161, 168, 184, 210, 212, 230, 265, 276, 280, 318, 322, 345, 371, 420, 424, 460, 483, 530, 552, 636, 644, 690, 742, 795, 805, 840, 920, 966, 1060, 1113, 1219, 1272, 1288, 1380, 1484, 1590, 1610, 1855, 1932, 2120, 2226, 2415, 2438, 2760, 2968, 3180, 3220, 3657, 3710, 3864, 4452, 4830, 4876, 5565, 6095, 6360, 6440, 7314, 7420, 8533, 8904, 9660, 9752, 11130, 12190, 14628, 14840, 17066, 18285, 19320, 22260, 24380, 25599, 27767, 29256, 34132, 36570, 42665, 44520, 48760, 51198, 55534, 68264, 73140, 83301, 85330, 102396, 111068, 127995, 138835, 146280, 166602, 170660, 194369, 204792, 222136, 255990, 277670, 333204, 341320, 388738, 416505, 511980, 555340, 583107, 638641, 666408, 777476, 833010, 971845, 1023960, 1110680, 1166214, 1277282, 1471651, 1554952, 1666020, 1915923, 1943690, 2332428, 2554564, 2915535, 2943302, 3193205, 3332040, 3831846, 3887380, 4414953, 4470487, 4664856, 5109128, 5831070, 5886604, 6386410, 7358255, 7663692, 7774760, 8829906, 8940974, 9579615, 10301557, 11662140, 11773208, 12772820, 13411461, 14716510, 15327384, 17659812, 17881948, 19159230, 20603114, 22074765, 22352435, 23324280, 25545640, 26822922, 29433020, 30904671, 33847973, 35319624, 35763896, 38318460, 41206228, 44149530, 44704870, 51507785, 53645844, 58866040, 61809342, 67057305, 67695946, 76636920, 82412456, 88299060, 89409740, 101543919, 103015570, 107291688, 123618684, 134114610, 135391892, 154523355, 169239865, 176598120, 178819480, 203087838, 206031140, 236935811, 247237368, 268229220, 270783784, 309046710, 338479730, 406175676, 412062280, 473871622, 507719595, 536458440, 618093420, 676959460, 710807433, 812351352, 947743244, 1015439190, 1184679055, 1236186840, 1353918920, 1421614866, 1895486488, 2030878380, 2369358110, 2843229732, 3554037165, 4061756760, 4738716220, 5686459464, 7108074330, 9477432440, 14216148660, 28432297320]

約数ペア:

[(1, 28432297320), (2, 14216148660), (3, 9477432440), (4, 7108074330), (5, 5686459464), (6, 4738716220), (7, 4061756760), (8, 3554037165), (10, 2843229732), (12, 2369358110), (14, 2030878380), (15, 1895486488), (20, 1421614866), (21, 1353918920), (23, 1236186840), (24, 1184679055), (28, 1015439190), (30, 947743244), (35, 812351352), (40, 710807433), (42, 676959460), (46, 618093420), (53, 536458440), (56, 507719595), (60, 473871622), (69, 412062280), (70, 406175676), (84, 338479730), (92, 309046710), (105, 270783784), (106, 268229220), (115, 247237368), (120, 236935811), (138, 206031140), (140, 203087838), (159, 178819480), (161, 176598120), (168, 169239865), (184, 154523355), (210, 135391892), (212, 134114610), (230, 123618684), (265, 107291688), (276, 103015570), (280, 101543919), (318, 89409740), (322, 88299060), (345, 82412456), (371, 76636920), (420, 67695946), (424, 67057305), (460, 61809342), (483, 58866040), (530, 53645844), (552, 51507785), (636, 44704870), (644, 44149530), (690, 41206228), (742, 38318460), (795, 35763896), (805, 35319624), (840, 33847973), (920, 30904671), (966, 29433020), (1060, 26822922), (1113, 25545640), (1219, 23324280), (1272, 22352435), (1288, 22074765), (1380, 20603114), (1484, 19159230), (1590, 17881948), (1610, 17659812), (1855, 15327384), (1932, 14716510), (2120, 13411461), (2226, 12772820), (2415, 11773208), (2438, 11662140), (2760, 10301557), (2968, 9579615), (3180, 8940974), (3220, 8829906), (3657, 7774760), (3710, 7663692), (3864, 7358255), (4452, 6386410), (4830, 5886604), (4876, 5831070), (5565, 5109128), (6095, 4664856), (6360, 4470487), (6440, 4414953), (7314, 3887380), (7420, 3831846), (8533, 3332040), (8904, 3193205), (9660, 2943302), (9752, 2915535), (11130, 2554564), (12190, 2332428), (14628, 1943690), (14840, 1915923), (17066, 1666020), (18285, 1554952), (19320, 1471651), (22260, 1277282), (24380, 1166214), (25599, 1110680), (27767, 1023960), (29256, 971845), (34132, 833010), (36570, 777476), (42665, 666408), (44520, 638641), (48760, 583107), (51198, 555340), (55534, 511980), (68264, 416505), (73140, 388738), (83301, 341320), (85330, 333204), (102396, 277670), (111068, 255990), (127995, 222136), (138835, 204792), (146280, 194369), (166602, 170660)]