1947077880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1194

約数の個数: 256

約数和(自身を含む): 6768230400

約数和(自身を除く): 4821152520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 59, 60, 66, 69, 88, 92, 110, 115, 118, 120, 132, 138, 165, 177, 184, 220, 230, 236, 253, 264, 276, 295, 330, 345, 354, 440, 460, 472, 506, 552, 590, 649, 660, 690, 708, 759, 885, 920, 1012, 1087, 1180, 1265, 1298, 1320, 1357, 1380, 1416, 1518, 1770, 1947, 2024, 2174, 2360, 2530, 2596, 2714, 2760, 3036, 3245, 3261, 3540, 3795, 3894, 4071, 4348, 5060, 5192, 5428, 5435, 6072, 6490, 6522, 6785, 7080, 7590, 7788, 8142, 8696, 9735, 10120, 10856, 10870, 11957, 12980, 13044, 13570, 14927, 15180, 15576, 16284, 16305, 19470, 20355, 21740, 23914, 25001, 25960, 26088, 27140, 29854, 30360, 32568, 32610, 35871, 38940, 40710, 43480, 44781, 47828, 50002, 54280, 59708, 59785, 64133, 65220, 71742, 74635, 75003, 77880, 81420, 89562, 95656, 100004, 119416, 119570, 125005, 128266, 130440, 143484, 149270, 150006, 162840, 179124, 179355, 192399, 200008, 223905, 239140, 250010, 256532, 275011, 286968, 298540, 300012, 320665, 358248, 358710, 375015, 384798, 447810, 478280, 500020, 513064, 550022, 597080, 600024, 641330, 705463, 717420, 750030, 769596, 825033, 895620, 961995, 1000040, 1100044, 1282660, 1375055, 1410926, 1434840, 1475059, 1500060, 1539192, 1650066, 1791240, 1923990, 2116389, 2200088, 2565320, 2750110, 2821852, 2950118, 3000120, 3300132, 3527315, 3847980, 4125165, 4232778, 4425177, 5500220, 5643704, 5900236, 6600264, 7054630, 7375295, 7695960, 8250330, 8465556, 8850354, 10581945, 11000440, 11800472, 14109260, 14750590, 16225649, 16500660, 16931112, 17700708, 21163890, 22125885, 28218520, 29501180, 32451298, 33001320, 35401416, 42327780, 44251770, 48676947, 59002360, 64902596, 81128245, 84655560, 88503540, 97353894, 129805192, 162256490, 177007080, 194707788, 243384735, 324512980, 389415576, 486769470, 649025960, 973538940, 1947077880]

約数ペア:

[(1, 1947077880), (2, 973538940), (3, 649025960), (4, 486769470), (5, 389415576), (6, 324512980), (8, 243384735), (10, 194707788), (11, 177007080), (12, 162256490), (15, 129805192), (20, 97353894), (22, 88503540), (23, 84655560), (24, 81128245), (30, 64902596), (33, 59002360), (40, 48676947), (44, 44251770), (46, 42327780), (55, 35401416), (59, 33001320), (60, 32451298), (66, 29501180), (69, 28218520), (88, 22125885), (92, 21163890), (110, 17700708), (115, 16931112), (118, 16500660), (120, 16225649), (132, 14750590), (138, 14109260), (165, 11800472), (177, 11000440), (184, 10581945), (220, 8850354), (230, 8465556), (236, 8250330), (253, 7695960), (264, 7375295), (276, 7054630), (295, 6600264), (330, 5900236), (345, 5643704), (354, 5500220), (440, 4425177), (460, 4232778), (472, 4125165), (506, 3847980), (552, 3527315), (590, 3300132), (649, 3000120), (660, 2950118), (690, 2821852), (708, 2750110), (759, 2565320), (885, 2200088), (920, 2116389), (1012, 1923990), (1087, 1791240), (1180, 1650066), (1265, 1539192), (1298, 1500060), (1320, 1475059), (1357, 1434840), (1380, 1410926), (1416, 1375055), (1518, 1282660), (1770, 1100044), (1947, 1000040), (2024, 961995), (2174, 895620), (2360, 825033), (2530, 769596), (2596, 750030), (2714, 717420), (2760, 705463), (3036, 641330), (3245, 600024), (3261, 597080), (3540, 550022), (3795, 513064), (3894, 500020), (4071, 478280), (4348, 447810), (5060, 384798), (5192, 375015), (5428, 358710), (5435, 358248), (6072, 320665), (6490, 300012), (6522, 298540), (6785, 286968), (7080, 275011), (7590, 256532), (7788, 250010), (8142, 239140), (8696, 223905), (9735, 200008), (10120, 192399), (10856, 179355), (10870, 179124), (11957, 162840), (12980, 150006), (13044, 149270), (13570, 143484), (14927, 130440), (15180, 128266), (15576, 125005), (16284, 119570), (16305, 119416), (19470, 100004), (20355, 95656), (21740, 89562), (23914, 81420), (25001, 77880), (25960, 75003), (26088, 74635), (27140, 71742), (29854, 65220), (30360, 64133), (32568, 59785), (32610, 59708), (35871, 54280), (38940, 50002), (40710, 47828), (43480, 44781)]