28690466760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{2417}}^1$

素因数の和:2845

約数の個数: 256

約数和(自身を含む): 99234720000

約数和(自身を除く): 70544253240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 379, 435, 522, 540, 580, 696, 758, 783, 870, 1044, 1080, 1137, 1160, 1305, 1516, 1566, 1740, 1895, 2088, 2274, 2417, 2610, 3032, 3132, 3411, 3480, 3790, 3915, 4548, 4834, 5220, 5685, 6264, 6822, 7251, 7580, 7830, 9096, 9668, 10233, 10440, 10991, 11370, 12085, 13644, 14502, 15160, 15660, 17055, 19336, 20466, 21753, 21982, 22740, 24170, 27288, 29004, 31320, 32973, 34110, 36255, 40932, 43506, 43964, 45480, 48340, 51165, 54955, 58008, 65259, 65946, 68220, 70093, 72510, 81864, 87012, 87928, 96680, 98919, 102330, 108765, 109910, 130518, 131892, 136440, 140186, 145020, 164865, 174024, 197838, 204660, 210279, 217530, 219820, 261036, 263784, 280372, 290040, 296757, 326295, 329730, 350465, 395676, 409320, 420558, 435060, 439640, 494595, 522072, 560744, 593514, 630837, 652590, 659460, 700930, 791352, 841116, 870120, 916043, 989190, 1051395, 1187028, 1261674, 1305180, 1318920, 1401860, 1483785, 1682232, 1832086, 1892511, 1978380, 2102790, 2374056, 2523348, 2610360, 2748129, 2803720, 2967570, 3154185, 3664172, 3785022, 3956760, 4205580, 4580215, 5046696, 5496258, 5935140, 6308370, 7328344, 7570044, 8244387, 8411160, 9160430, 9462555, 10992516, 11870280, 12616740, 13740645, 15140088, 16488774, 18320860, 18925110, 21985032, 24733161, 25233480, 26565247, 27481290, 32977548, 36641720, 37850220, 41221935, 49466322, 53130494, 54962580, 65955096, 75700440, 79695741, 82443870, 98932644, 106260988, 109925160, 123665805, 132826235, 159391482, 164887740, 197865288, 212521976, 239087223, 247331610, 265652470, 318782964, 329775480, 398478705, 478174446, 494663220, 531304940, 637565928, 717261669, 796957410, 956348892, 989326440, 1062609880, 1195436115, 1434523338, 1593914820, 1912697784, 2390872230, 2869046676, 3187829640, 3586308345, 4781744460, 5738093352, 7172616690, 9563488920, 14345233380, 28690466760]

約数ペア:

[(1, 28690466760), (2, 14345233380), (3, 9563488920), (4, 7172616690), (5, 5738093352), (6, 4781744460), (8, 3586308345), (9, 3187829640), (10, 2869046676), (12, 2390872230), (15, 1912697784), (18, 1593914820), (20, 1434523338), (24, 1195436115), (27, 1062609880), (29, 989326440), (30, 956348892), (36, 796957410), (40, 717261669), (45, 637565928), (54, 531304940), (58, 494663220), (60, 478174446), (72, 398478705), (87, 329775480), (90, 318782964), (108, 265652470), (116, 247331610), (120, 239087223), (135, 212521976), (145, 197865288), (174, 164887740), (180, 159391482), (216, 132826235), (232, 123665805), (261, 109925160), (270, 106260988), (290, 98932644), (348, 82443870), (360, 79695741), (379, 75700440), (435, 65955096), (522, 54962580), (540, 53130494), (580, 49466322), (696, 41221935), (758, 37850220), (783, 36641720), (870, 32977548), (1044, 27481290), (1080, 26565247), (1137, 25233480), (1160, 24733161), (1305, 21985032), (1516, 18925110), (1566, 18320860), (1740, 16488774), (1895, 15140088), (2088, 13740645), (2274, 12616740), (2417, 11870280), (2610, 10992516), (3032, 9462555), (3132, 9160430), (3411, 8411160), (3480, 8244387), (3790, 7570044), (3915, 7328344), (4548, 6308370), (4834, 5935140), (5220, 5496258), (5685, 5046696), (6264, 4580215), (6822, 4205580), (7251, 3956760), (7580, 3785022), (7830, 3664172), (9096, 3154185), (9668, 2967570), (10233, 2803720), (10440, 2748129), (10991, 2610360), (11370, 2523348), (12085, 2374056), (13644, 2102790), (14502, 1978380), (15160, 1892511), (15660, 1832086), (17055, 1682232), (19336, 1483785), (20466, 1401860), (21753, 1318920), (21982, 1305180), (22740, 1261674), (24170, 1187028), (27288, 1051395), (29004, 989190), (31320, 916043), (32973, 870120), (34110, 841116), (36255, 791352), (40932, 700930), (43506, 659460), (43964, 652590), (45480, 630837), (48340, 593514), (51165, 560744), (54955, 522072), (58008, 494595), (65259, 439640), (65946, 435060), (68220, 420558), (70093, 409320), (72510, 395676), (81864, 350465), (87012, 329730), (87928, 326295), (96680, 296757), (98919, 290040), (102330, 280372), (108765, 263784), (109910, 261036), (130518, 219820), (131892, 217530), (136440, 210279), (140186, 204660), (145020, 197838), (164865, 174024)]