272884080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 1039933440

約数和(自身を除く): 767049360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 83, 84, 95, 103, 105, 112, 114, 120, 133, 140, 152, 166, 168, 190, 206, 210, 228, 240, 249, 266, 280, 285, 304, 309, 332, 336, 380, 399, 412, 415, 420, 456, 498, 515, 532, 560, 570, 581, 618, 664, 665, 721, 760, 798, 824, 830, 840, 912, 996, 1030, 1064, 1140, 1162, 1236, 1245, 1328, 1330, 1442, 1520, 1545, 1577, 1596, 1648, 1660, 1680, 1743, 1957, 1992, 1995, 2060, 2128, 2163, 2280, 2324, 2472, 2490, 2660, 2884, 2905, 3090, 3154, 3192, 3320, 3486, 3605, 3914, 3984, 3990, 4120, 4326, 4560, 4648, 4731, 4944, 4980, 5320, 5768, 5810, 5871, 6180, 6308, 6384, 6640, 6972, 7210, 7828, 7885, 7980, 8240, 8549, 8652, 8715, 9296, 9462, 9785, 9960, 10640, 10815, 11039, 11536, 11620, 11742, 12360, 12616, 13699, 13944, 14420, 15656, 15770, 15960, 17098, 17304, 17430, 18924, 19570, 19920, 21630, 22078, 23240, 23484, 23655, 24720, 25232, 25647, 27398, 27888, 28840, 29355, 31312, 31540, 31920, 33117, 34196, 34608, 34860, 37848, 39140, 41097, 42745, 43260, 44156, 46480, 46968, 47310, 51294, 54796, 55195, 57680, 58710, 59843, 63080, 66234, 68392, 68495, 69720, 75696, 78280, 82194, 85490, 86520, 88312, 93936, 94620, 102588, 109592, 110390, 117420, 119686, 126160, 128235, 132468, 136784, 136990, 139440, 156560, 162431, 164388, 165585, 170980, 173040, 176624, 179529, 189240, 205176, 205485, 219184, 220780, 234840, 239372, 256470, 264936, 273980, 299215, 324862, 328776, 331170, 341960, 359058, 378480, 410352, 410970, 441560, 469680, 478744, 487293, 512940, 529872, 547960, 598430, 649724, 657552, 662340, 683920, 718116, 812155, 821940, 883120, 897645, 957488, 974586, 1025880, 1095920, 1137017, 1196860, 1299448, 1324680, 1436232, 1624310, 1643880, 1795290, 1949172, 2051760, 2274034, 2393720, 2436465, 2598896, 2649360, 2872464, 3248620, 3287760, 3411051, 3590580, 3898344, 4548068, 4787440, 4872930, 5685085, 6497240, 6822102, 7181160, 7796688, 9096136, 9745860, 11370170, 12994480, 13644204, 14362320, 17055255, 18192272, 19491720, 22740340, 27288408, 34110510, 38983440, 45480680, 54576816, 68221020, 90961360, 136442040, 272884080]

約数ペア:

[(1, 272884080), (2, 136442040), (3, 90961360), (4, 68221020), (5, 54576816), (6, 45480680), (7, 38983440), (8, 34110510), (10, 27288408), (12, 22740340), (14, 19491720), (15, 18192272), (16, 17055255), (19, 14362320), (20, 13644204), (21, 12994480), (24, 11370170), (28, 9745860), (30, 9096136), (35, 7796688), (38, 7181160), (40, 6822102), (42, 6497240), (48, 5685085), (56, 4872930), (57, 4787440), (60, 4548068), (70, 3898344), (76, 3590580), (80, 3411051), (83, 3287760), (84, 3248620), (95, 2872464), (103, 2649360), (105, 2598896), (112, 2436465), (114, 2393720), (120, 2274034), (133, 2051760), (140, 1949172), (152, 1795290), (166, 1643880), (168, 1624310), (190, 1436232), (206, 1324680), (210, 1299448), (228, 1196860), (240, 1137017), (249, 1095920), (266, 1025880), (280, 974586), (285, 957488), (304, 897645), (309, 883120), (332, 821940), (336, 812155), (380, 718116), (399, 683920), (412, 662340), (415, 657552), (420, 649724), (456, 598430), (498, 547960), (515, 529872), (532, 512940), (560, 487293), (570, 478744), (581, 469680), (618, 441560), (664, 410970), (665, 410352), (721, 378480), (760, 359058), (798, 341960), (824, 331170), (830, 328776), (840, 324862), (912, 299215), (996, 273980), (1030, 264936), (1064, 256470), (1140, 239372), (1162, 234840), (1236, 220780), (1245, 219184), (1328, 205485), (1330, 205176), (1442, 189240), (1520, 179529), (1545, 176624), (1577, 173040), (1596, 170980), (1648, 165585), (1660, 164388), (1680, 162431), (1743, 156560), (1957, 139440), (1992, 136990), (1995, 136784), (2060, 132468), (2128, 128235), (2163, 126160), (2280, 119686), (2324, 117420), (2472, 110390), (2490, 109592), (2660, 102588), (2884, 94620), (2905, 93936), (3090, 88312), (3154, 86520), (3192, 85490), (3320, 82194), (3486, 78280), (3605, 75696), (3914, 69720), (3984, 68495), (3990, 68392), (4120, 66234), (4326, 63080), (4560, 59843), (4648, 58710), (4731, 57680), (4944, 55195), (4980, 54796), (5320, 51294), (5768, 47310), (5810, 46968), (5871, 46480), (6180, 44156), (6308, 43260), (6384, 42745), (6640, 41097), (6972, 39140), (7210, 37848), (7828, 34860), (7885, 34608), (7980, 34196), (8240, 33117), (8549, 31920), (8652, 31540), (8715, 31312), (9296, 29355), (9462, 28840), (9785, 27888), (9960, 27398), (10640, 25647), (10815, 25232), (11039, 24720), (11536, 23655), (11620, 23484), (11742, 23240), (12360, 22078), (12616, 21630), (13699, 19920), (13944, 19570), (14420, 18924), (15656, 17430), (15770, 17304), (15960, 17098)]