66773280

素因数分解:

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

素因数の和:216

約数の個数: 288

約数和(自身を含む): 260620416

約数和(自身を除く): 193847136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 167, 168, 170, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 334, 336, 340, 357, 392, 408, 420, 476, 480, 490, 501, 510, 544, 560, 588, 595, 668, 672, 680, 714, 735, 784, 816, 833, 835, 840, 952, 980, 1002, 1020, 1120, 1169, 1176, 1190, 1336, 1360, 1428, 1470, 1568, 1632, 1666, 1670, 1680, 1785, 1904, 1960, 2004, 2040, 2338, 2352, 2380, 2499, 2505, 2672, 2720, 2839, 2856, 2940, 3332, 3340, 3360, 3507, 3570, 3808, 3920, 4008, 4080, 4165, 4676, 4704, 4760, 4998, 5010, 5344, 5678, 5712, 5845, 5880, 6664, 6680, 7014, 7140, 7840, 8016, 8160, 8183, 8330, 8517, 9352, 9520, 9996, 10020, 11356, 11424, 11690, 11760, 12495, 13328, 13360, 14028, 14195, 14280, 16032, 16366, 16660, 17034, 17535, 18704, 19040, 19873, 19992, 20040, 22712, 23380, 23520, 24549, 24990, 26656, 26720, 28056, 28390, 28560, 32732, 33320, 34068, 35070, 37408, 39746, 39984, 40080, 40915, 42585, 45424, 46760, 49098, 49980, 56112, 56780, 57120, 59619, 65464, 66640, 68136, 70140, 79492, 79968, 80160, 81830, 85170, 90848, 93520, 98196, 99365, 99960, 112224, 113560, 119238, 122745, 130928, 133280, 136272, 139111, 140280, 158984, 163660, 170340, 187040, 196392, 198730, 199920, 227120, 238476, 245490, 261856, 272544, 278222, 280560, 298095, 317968, 327320, 340680, 392784, 397460, 399840, 417333, 454240, 476952, 490980, 556444, 561120, 596190, 635936, 654640, 681360, 695555, 785568, 794920, 834666, 953904, 981960, 1112888, 1192380, 1309280, 1362720, 1391110, 1589840, 1669332, 1907808, 1963920, 2086665, 2225776, 2384760, 2782220, 3179680, 3338664, 3927840, 4173330, 4451552, 4769520, 5564440, 6677328, 8346660, 9539040, 11128880, 13354656, 16693320, 22257760, 33386640, 66773280]

約数ペア:

[(1, 66773280), (2, 33386640), (3, 22257760), (4, 16693320), (5, 13354656), (6, 11128880), (7, 9539040), (8, 8346660), (10, 6677328), (12, 5564440), (14, 4769520), (15, 4451552), (16, 4173330), (17, 3927840), (20, 3338664), (21, 3179680), (24, 2782220), (28, 2384760), (30, 2225776), (32, 2086665), (34, 1963920), (35, 1907808), (40, 1669332), (42, 1589840), (48, 1391110), (49, 1362720), (51, 1309280), (56, 1192380), (60, 1112888), (68, 981960), (70, 953904), (80, 834666), (84, 794920), (85, 785568), (96, 695555), (98, 681360), (102, 654640), (105, 635936), (112, 596190), (119, 561120), (120, 556444), (136, 490980), (140, 476952), (147, 454240), (160, 417333), (167, 399840), (168, 397460), (170, 392784), (196, 340680), (204, 327320), (210, 317968), (224, 298095), (238, 280560), (240, 278222), (245, 272544), (255, 261856), (272, 245490), (280, 238476), (294, 227120), (334, 199920), (336, 198730), (340, 196392), (357, 187040), (392, 170340), (408, 163660), (420, 158984), (476, 140280), (480, 139111), (490, 136272), (501, 133280), (510, 130928), (544, 122745), (560, 119238), (588, 113560), (595, 112224), (668, 99960), (672, 99365), (680, 98196), (714, 93520), (735, 90848), (784, 85170), (816, 81830), (833, 80160), (835, 79968), (840, 79492), (952, 70140), (980, 68136), (1002, 66640), (1020, 65464), (1120, 59619), (1169, 57120), (1176, 56780), (1190, 56112), (1336, 49980), (1360, 49098), (1428, 46760), (1470, 45424), (1568, 42585), (1632, 40915), (1666, 40080), (1670, 39984), (1680, 39746), (1785, 37408), (1904, 35070), (1960, 34068), (2004, 33320), (2040, 32732), (2338, 28560), (2352, 28390), (2380, 28056), (2499, 26720), (2505, 26656), (2672, 24990), (2720, 24549), (2839, 23520), (2856, 23380), (2940, 22712), (3332, 20040), (3340, 19992), (3360, 19873), (3507, 19040), (3570, 18704), (3808, 17535), (3920, 17034), (4008, 16660), (4080, 16366), (4165, 16032), (4676, 14280), (4704, 14195), (4760, 14028), (4998, 13360), (5010, 13328), (5344, 12495), (5678, 11760), (5712, 11690), (5845, 11424), (5880, 11356), (6664, 10020), (6680, 9996), (7014, 9520), (7140, 9352), (7840, 8517), (8016, 8330), (8160, 8183)]