28744490160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{1171}}^1$

素因数の和:1624

約数の個数: 240

約数和(自身を含む): 97848761088

約数和(自身を除く): 69104270928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 331, 360, 412, 515, 618, 662, 720, 824, 927, 993, 1030, 1171, 1236, 1324, 1545, 1648, 1655, 1854, 1986, 2060, 2342, 2472, 2648, 2979, 3090, 3310, 3513, 3708, 3972, 4120, 4635, 4684, 4944, 4965, 5296, 5855, 5958, 6180, 6620, 7026, 7416, 7944, 8240, 9270, 9368, 9930, 10539, 11710, 11916, 12360, 13240, 14052, 14832, 14895, 15888, 17565, 18540, 18736, 19860, 21078, 23420, 23832, 24720, 26480, 28104, 29790, 34093, 35130, 37080, 39720, 42156, 46840, 47664, 52695, 56208, 59580, 68186, 70260, 74160, 79440, 84312, 93680, 102279, 105390, 119160, 120613, 136372, 140520, 168624, 170465, 204558, 210780, 238320, 241226, 272744, 281040, 306837, 340930, 361839, 387601, 409116, 421560, 482452, 511395, 545488, 603065, 613674, 681860, 723678, 775202, 818232, 843120, 964904, 1022790, 1085517, 1162803, 1206130, 1227348, 1363720, 1447356, 1534185, 1550404, 1636464, 1809195, 1929808, 1938005, 2045580, 2171034, 2325606, 2412260, 2454696, 2727440, 2894712, 3068370, 3100808, 3488409, 3618390, 3876010, 4091160, 4342068, 4651212, 4824520, 4909392, 5427585, 5789424, 5814015, 6136740, 6201616, 6976818, 7236780, 7752020, 8182320, 8684136, 9302424, 9649040, 10855170, 11628030, 12273480, 13953636, 14473560, 15504040, 17368272, 17442045, 18604848, 21710340, 23256060, 24546960, 27907272, 28947120, 31008080, 34884090, 39922903, 43420680, 46512120, 55814544, 69768180, 79845806, 86841360, 93024240, 119768709, 139536360, 159691612, 199614515, 239537418, 279072720, 319383224, 359306127, 399229030, 479074836, 598843545, 638766448, 718612254, 798458060, 958149672, 1197687090, 1437224508, 1596916120, 1796530635, 1916299344, 2395374180, 2874449016, 3193832240, 3593061270, 4790748360, 5748898032, 7186122540, 9581496720, 14372245080, 28744490160]

約数ペア:

[(1, 28744490160), (2, 14372245080), (3, 9581496720), (4, 7186122540), (5, 5748898032), (6, 4790748360), (8, 3593061270), (9, 3193832240), (10, 2874449016), (12, 2395374180), (15, 1916299344), (16, 1796530635), (18, 1596916120), (20, 1437224508), (24, 1197687090), (30, 958149672), (36, 798458060), (40, 718612254), (45, 638766448), (48, 598843545), (60, 479074836), (72, 399229030), (80, 359306127), (90, 319383224), (103, 279072720), (120, 239537418), (144, 199614515), (180, 159691612), (206, 139536360), (240, 119768709), (309, 93024240), (331, 86841360), (360, 79845806), (412, 69768180), (515, 55814544), (618, 46512120), (662, 43420680), (720, 39922903), (824, 34884090), (927, 31008080), (993, 28947120), (1030, 27907272), (1171, 24546960), (1236, 23256060), (1324, 21710340), (1545, 18604848), (1648, 17442045), (1655, 17368272), (1854, 15504040), (1986, 14473560), (2060, 13953636), (2342, 12273480), (2472, 11628030), (2648, 10855170), (2979, 9649040), (3090, 9302424), (3310, 8684136), (3513, 8182320), (3708, 7752020), (3972, 7236780), (4120, 6976818), (4635, 6201616), (4684, 6136740), (4944, 5814015), (4965, 5789424), (5296, 5427585), (5855, 4909392), (5958, 4824520), (6180, 4651212), (6620, 4342068), (7026, 4091160), (7416, 3876010), (7944, 3618390), (8240, 3488409), (9270, 3100808), (9368, 3068370), (9930, 2894712), (10539, 2727440), (11710, 2454696), (11916, 2412260), (12360, 2325606), (13240, 2171034), (14052, 2045580), (14832, 1938005), (14895, 1929808), (15888, 1809195), (17565, 1636464), (18540, 1550404), (18736, 1534185), (19860, 1447356), (21078, 1363720), (23420, 1227348), (23832, 1206130), (24720, 1162803), (26480, 1085517), (28104, 1022790), (29790, 964904), (34093, 843120), (35130, 818232), (37080, 775202), (39720, 723678), (42156, 681860), (46840, 613674), (47664, 603065), (52695, 545488), (56208, 511395), (59580, 482452), (68186, 421560), (70260, 409116), (74160, 387601), (79440, 361839), (84312, 340930), (93680, 306837), (102279, 281040), (105390, 272744), (119160, 241226), (120613, 238320), (136372, 210780), (140520, 204558), (168624, 170465)]