193977840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 742809600

約数和(自身を除く): 548831760

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, 59, 60, 70, 76, 80, 84, 95, 103, 105, 112, 114, 118, 120, 133, 140, 152, 168, 177, 190, 206, 210, 228, 236, 240, 266, 280, 285, 295, 304, 309, 336, 354, 380, 399, 412, 413, 420, 456, 472, 515, 532, 560, 570, 590, 618, 665, 708, 721, 760, 798, 824, 826, 840, 885, 912, 944, 1030, 1064, 1121, 1140, 1180, 1236, 1239, 1330, 1416, 1442, 1520, 1545, 1596, 1648, 1652, 1680, 1770, 1957, 1995, 2060, 2065, 2128, 2163, 2242, 2280, 2360, 2472, 2478, 2660, 2832, 2884, 3090, 3192, 3304, 3363, 3540, 3605, 3914, 3990, 4120, 4130, 4326, 4484, 4560, 4720, 4944, 4956, 5320, 5605, 5768, 5871, 6077, 6180, 6195, 6384, 6608, 6726, 7080, 7210, 7828, 7847, 7980, 8240, 8260, 8652, 8968, 9785, 9912, 10640, 10815, 11210, 11536, 11742, 12154, 12360, 12390, 13452, 13699, 14160, 14420, 15656, 15694, 15960, 16520, 16815, 17304, 17936, 18231, 19570, 19824, 21630, 22420, 23484, 23541, 24308, 24720, 24780, 26904, 27398, 28840, 29355, 30385, 31312, 31388, 31920, 33040, 33630, 34608, 36462, 39140, 39235, 41097, 42539, 43260, 44840, 46968, 47082, 48616, 49560, 53808, 54796, 57680, 58710, 60770, 62776, 67260, 68495, 72924, 78280, 78470, 82194, 85078, 86520, 89680, 91155, 93936, 94164, 97232, 99120, 109592, 115463, 117420, 117705, 121540, 125552, 127617, 134520, 136990, 145848, 156560, 156940, 164388, 170156, 173040, 182310, 188328, 205485, 212695, 219184, 230926, 234840, 235410, 243080, 255234, 269040, 273980, 291696, 313880, 328776, 340312, 346389, 364620, 376656, 410970, 425390, 461852, 469680, 470820, 486160, 510468, 547960, 577315, 627760, 638085, 657552, 680624, 692778, 729240, 808241, 821940, 850780, 923704, 941640, 1020936, 1095920, 1154630, 1276170, 1385556, 1458480, 1616482, 1643880, 1701560, 1731945, 1847408, 1883280, 2041872, 2309260, 2424723, 2552340, 2771112, 3232964, 3287760, 3403120, 3463890, 4041205, 4618520, 4849446, 5104680, 5542224, 6465928, 6927780, 8082410, 9237040, 9698892, 10209360, 12123615, 12931856, 13855560, 16164820, 19397784, 24247230, 27711120, 32329640, 38795568, 48494460, 64659280, 96988920, 193977840]

約数ペア:

[(1, 193977840), (2, 96988920), (3, 64659280), (4, 48494460), (5, 38795568), (6, 32329640), (7, 27711120), (8, 24247230), (10, 19397784), (12, 16164820), (14, 13855560), (15, 12931856), (16, 12123615), (19, 10209360), (20, 9698892), (21, 9237040), (24, 8082410), (28, 6927780), (30, 6465928), (35, 5542224), (38, 5104680), (40, 4849446), (42, 4618520), (48, 4041205), (56, 3463890), (57, 3403120), (59, 3287760), (60, 3232964), (70, 2771112), (76, 2552340), (80, 2424723), (84, 2309260), (95, 2041872), (103, 1883280), (105, 1847408), (112, 1731945), (114, 1701560), (118, 1643880), (120, 1616482), (133, 1458480), (140, 1385556), (152, 1276170), (168, 1154630), (177, 1095920), (190, 1020936), (206, 941640), (210, 923704), (228, 850780), (236, 821940), (240, 808241), (266, 729240), (280, 692778), (285, 680624), (295, 657552), (304, 638085), (309, 627760), (336, 577315), (354, 547960), (380, 510468), (399, 486160), (412, 470820), (413, 469680), (420, 461852), (456, 425390), (472, 410970), (515, 376656), (532, 364620), (560, 346389), (570, 340312), (590, 328776), (618, 313880), (665, 291696), (708, 273980), (721, 269040), (760, 255234), (798, 243080), (824, 235410), (826, 234840), (840, 230926), (885, 219184), (912, 212695), (944, 205485), (1030, 188328), (1064, 182310), (1121, 173040), (1140, 170156), (1180, 164388), (1236, 156940), (1239, 156560), (1330, 145848), (1416, 136990), (1442, 134520), (1520, 127617), (1545, 125552), (1596, 121540), (1648, 117705), (1652, 117420), (1680, 115463), (1770, 109592), (1957, 99120), (1995, 97232), (2060, 94164), (2065, 93936), (2128, 91155), (2163, 89680), (2242, 86520), (2280, 85078), (2360, 82194), (2472, 78470), (2478, 78280), (2660, 72924), (2832, 68495), (2884, 67260), (3090, 62776), (3192, 60770), (3304, 58710), (3363, 57680), (3540, 54796), (3605, 53808), (3914, 49560), (3990, 48616), (4120, 47082), (4130, 46968), (4326, 44840), (4484, 43260), (4560, 42539), (4720, 41097), (4944, 39235), (4956, 39140), (5320, 36462), (5605, 34608), (5768, 33630), (5871, 33040), (6077, 31920), (6180, 31388), (6195, 31312), (6384, 30385), (6608, 29355), (6726, 28840), (7080, 27398), (7210, 26904), (7828, 24780), (7847, 24720), (7980, 24308), (8240, 23541), (8260, 23484), (8652, 22420), (8968, 21630), (9785, 19824), (9912, 19570), (10640, 18231), (10815, 17936), (11210, 17304), (11536, 16815), (11742, 16520), (12154, 15960), (12360, 15694), (12390, 15656), (13452, 14420), (13699, 14160)]