2212685280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6274

約数の個数: 288

約数和(自身を含む): 8560974240

約数和(自身を除く): 6348288960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4560, 4680, 4940, 5472, 5928, 6221, 6240, 6840, 7410, 7904, 8892, 9120, 9360, 9880, 11115, 11856, 12442, 13680, 14820, 17784, 18663, 18720, 19760, 22230, 23712, 24884, 27360, 29640, 31105, 35568, 37326, 39520, 44460, 49768, 55989, 59280, 62210, 71136, 74652, 80873, 88920, 93315, 99536, 111978, 118199, 118560, 124420, 149304, 161746, 177840, 186630, 199072, 223956, 236398, 242619, 248840, 279945, 298608, 323492, 354597, 355680, 373260, 404365, 447912, 472796, 485238, 497680, 559890, 590995, 597216, 646984, 709194, 727857, 746520, 808730, 895824, 945592, 970476, 995360, 1063791, 1119780, 1181990, 1213095, 1293968, 1418388, 1455714, 1493040, 1536587, 1617460, 1772985, 1791648, 1891184, 1940952, 2127582, 2239560, 2363980, 2426190, 2587936, 2836776, 2911428, 2986080, 3073174, 3234920, 3545970, 3639285, 3782368, 3881904, 4255164, 4479120, 4609761, 4727960, 4852380, 5318955, 5673552, 5822856, 6146348, 6469840, 7091940, 7278570, 7682935, 7763808, 8510328, 8958240, 9219522, 9455920, 9704760, 10637910, 11347104, 11645712, 12292696, 12939680, 13829283, 14183880, 14557140, 15365870, 17020656, 18439044, 18911840, 19409520, 21275820, 23048805, 23291424, 24585392, 27658566, 28367760, 29114280, 30731740, 34041312, 36878088, 38819040, 42551640, 46097610, 49170784, 55317132, 56735520, 58228560, 61463480, 69146415, 73756176, 85103280, 92195220, 110634264, 116457120, 122926960, 138292830, 147512352, 170206560, 184390440, 221268528, 245853920, 276585660, 368780880, 442537056, 553171320, 737561760, 1106342640, 2212685280]

約数ペア:

[(1, 2212685280), (2, 1106342640), (3, 737561760), (4, 553171320), (5, 442537056), (6, 368780880), (8, 276585660), (9, 245853920), (10, 221268528), (12, 184390440), (13, 170206560), (15, 147512352), (16, 138292830), (18, 122926960), (19, 116457120), (20, 110634264), (24, 92195220), (26, 85103280), (30, 73756176), (32, 69146415), (36, 61463480), (38, 58228560), (39, 56735520), (40, 55317132), (45, 49170784), (48, 46097610), (52, 42551640), (57, 38819040), (60, 36878088), (65, 34041312), (72, 30731740), (76, 29114280), (78, 28367760), (80, 27658566), (90, 24585392), (95, 23291424), (96, 23048805), (104, 21275820), (114, 19409520), (117, 18911840), (120, 18439044), (130, 17020656), (144, 15365870), (152, 14557140), (156, 14183880), (160, 13829283), (171, 12939680), (180, 12292696), (190, 11645712), (195, 11347104), (208, 10637910), (228, 9704760), (234, 9455920), (240, 9219522), (247, 8958240), (260, 8510328), (285, 7763808), (288, 7682935), (304, 7278570), (312, 7091940), (342, 6469840), (360, 6146348), (380, 5822856), (390, 5673552), (416, 5318955), (456, 4852380), (468, 4727960), (480, 4609761), (494, 4479120), (520, 4255164), (570, 3881904), (585, 3782368), (608, 3639285), (624, 3545970), (684, 3234920), (720, 3073174), (741, 2986080), (760, 2911428), (780, 2836776), (855, 2587936), (912, 2426190), (936, 2363980), (988, 2239560), (1040, 2127582), (1140, 1940952), (1170, 1891184), (1235, 1791648), (1248, 1772985), (1368, 1617460), (1440, 1536587), (1482, 1493040), (1520, 1455714), (1560, 1418388), (1710, 1293968), (1824, 1213095), (1872, 1181990), (1976, 1119780), (2080, 1063791), (2223, 995360), (2280, 970476), (2340, 945592), (2470, 895824), (2736, 808730), (2964, 746520), (3040, 727857), (3120, 709194), (3420, 646984), (3705, 597216), (3744, 590995), (3952, 559890), (4446, 497680), (4560, 485238), (4680, 472796), (4940, 447912), (5472, 404365), (5928, 373260), (6221, 355680), (6240, 354597), (6840, 323492), (7410, 298608), (7904, 279945), (8892, 248840), (9120, 242619), (9360, 236398), (9880, 223956), (11115, 199072), (11856, 186630), (12442, 177840), (13680, 161746), (14820, 149304), (17784, 124420), (18663, 118560), (18720, 118199), (19760, 111978), (22230, 99536), (23712, 93315), (24884, 88920), (27360, 80873), (29640, 74652), (31105, 71136), (35568, 62210), (37326, 59280), (39520, 55989), (44460, 49768)]