385659120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 320

約数和(自身を含む): 1529902080

約数和(自身を除く): 1144242960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 105, 110, 112, 120, 123, 132, 140, 154, 164, 165, 168, 176, 205, 210, 220, 231, 240, 246, 264, 280, 287, 308, 328, 330, 336, 385, 410, 420, 440, 451, 462, 492, 509, 528, 560, 574, 615, 616, 656, 660, 770, 820, 840, 861, 880, 902, 924, 984, 1018, 1148, 1155, 1230, 1232, 1320, 1353, 1435, 1527, 1540, 1640, 1680, 1722, 1804, 1848, 1968, 2036, 2255, 2296, 2310, 2460, 2545, 2640, 2706, 2870, 3054, 3080, 3157, 3280, 3444, 3563, 3608, 3696, 4072, 4305, 4510, 4592, 4620, 4920, 5090, 5412, 5599, 5740, 6108, 6160, 6314, 6765, 6888, 7126, 7216, 7635, 8144, 8610, 9020, 9240, 9471, 9840, 10180, 10689, 10824, 11198, 11480, 12216, 12628, 13530, 13776, 14252, 15270, 15785, 16797, 17220, 17815, 18040, 18480, 18942, 20360, 20869, 21378, 21648, 22396, 22960, 24432, 25256, 27060, 27995, 28504, 30540, 31570, 33594, 34440, 35630, 36080, 37884, 39193, 40720, 41738, 42756, 44792, 47355, 50512, 53445, 54120, 55990, 57008, 61080, 62607, 63140, 67188, 68880, 71260, 75768, 78386, 83476, 83985, 85512, 89584, 94710, 104345, 106890, 108240, 111980, 117579, 122160, 125214, 126280, 134376, 142520, 146083, 151536, 156772, 166952, 167970, 171024, 189420, 195965, 208690, 213780, 223960, 229559, 235158, 250428, 252560, 268752, 285040, 292166, 313035, 313544, 333904, 335940, 378840, 391930, 417380, 427560, 438249, 447920, 459118, 470316, 500856, 584332, 587895, 626070, 627088, 671880, 688677, 730415, 757680, 783860, 834760, 855120, 876498, 918236, 940632, 1001712, 1147795, 1168664, 1175790, 1252140, 1343760, 1377354, 1460830, 1567720, 1606913, 1669520, 1752996, 1836472, 1881264, 2191245, 2295590, 2337328, 2351580, 2504280, 2754708, 2921660, 3135440, 3213826, 3443385, 3505992, 3672944, 4382490, 4591180, 4703160, 4820739, 5008560, 5509416, 5843320, 6427652, 6886770, 7011984, 8034565, 8764980, 9182360, 9406320, 9641478, 11018832, 11686640, 12855304, 13773540, 16069130, 17529960, 18364720, 19282956, 24103695, 25710608, 27547080, 32138260, 35059920, 38565912, 48207390, 55094160, 64276520, 77131824, 96414780, 128553040, 192829560, 385659120]

約数ペア:

[(1, 385659120), (2, 192829560), (3, 128553040), (4, 96414780), (5, 77131824), (6, 64276520), (7, 55094160), (8, 48207390), (10, 38565912), (11, 35059920), (12, 32138260), (14, 27547080), (15, 25710608), (16, 24103695), (20, 19282956), (21, 18364720), (22, 17529960), (24, 16069130), (28, 13773540), (30, 12855304), (33, 11686640), (35, 11018832), (40, 9641478), (41, 9406320), (42, 9182360), (44, 8764980), (48, 8034565), (55, 7011984), (56, 6886770), (60, 6427652), (66, 5843320), (70, 5509416), (77, 5008560), (80, 4820739), (82, 4703160), (84, 4591180), (88, 4382490), (105, 3672944), (110, 3505992), (112, 3443385), (120, 3213826), (123, 3135440), (132, 2921660), (140, 2754708), (154, 2504280), (164, 2351580), (165, 2337328), (168, 2295590), (176, 2191245), (205, 1881264), (210, 1836472), (220, 1752996), (231, 1669520), (240, 1606913), (246, 1567720), (264, 1460830), (280, 1377354), (287, 1343760), (308, 1252140), (328, 1175790), (330, 1168664), (336, 1147795), (385, 1001712), (410, 940632), (420, 918236), (440, 876498), (451, 855120), (462, 834760), (492, 783860), (509, 757680), (528, 730415), (560, 688677), (574, 671880), (615, 627088), (616, 626070), (656, 587895), (660, 584332), (770, 500856), (820, 470316), (840, 459118), (861, 447920), (880, 438249), (902, 427560), (924, 417380), (984, 391930), (1018, 378840), (1148, 335940), (1155, 333904), (1230, 313544), (1232, 313035), (1320, 292166), (1353, 285040), (1435, 268752), (1527, 252560), (1540, 250428), (1640, 235158), (1680, 229559), (1722, 223960), (1804, 213780), (1848, 208690), (1968, 195965), (2036, 189420), (2255, 171024), (2296, 167970), (2310, 166952), (2460, 156772), (2545, 151536), (2640, 146083), (2706, 142520), (2870, 134376), (3054, 126280), (3080, 125214), (3157, 122160), (3280, 117579), (3444, 111980), (3563, 108240), (3608, 106890), (3696, 104345), (4072, 94710), (4305, 89584), (4510, 85512), (4592, 83985), (4620, 83476), (4920, 78386), (5090, 75768), (5412, 71260), (5599, 68880), (5740, 67188), (6108, 63140), (6160, 62607), (6314, 61080), (6765, 57008), (6888, 55990), (7126, 54120), (7216, 53445), (7635, 50512), (8144, 47355), (8610, 44792), (9020, 42756), (9240, 41738), (9471, 40720), (9840, 39193), (10180, 37884), (10689, 36080), (10824, 35630), (11198, 34440), (11480, 33594), (12216, 31570), (12628, 30540), (13530, 28504), (13776, 27995), (14252, 27060), (15270, 25256), (15785, 24432), (16797, 22960), (17220, 22396), (17815, 21648), (18040, 21378), (18480, 20869), (18942, 20360)]