313476240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16963}}^1$

素因数の和:16997

約数の個数: 160

約数和(自身を含む): 1211636736

約数和(自身を除く): 898160496

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, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 16963, 18480, 33926, 50889, 67852, 84815, 101778, 118741, 135704, 169630, 186593, 203556, 237482, 254445, 271408, 339260, 356223, 373186, 407112, 474964, 508890, 559779, 593705, 678520, 712446, 746372, 814224, 932965, 949928, 1017780, 1119558, 1187410, 1306151, 1357040, 1424892, 1492744, 1781115, 1865930, 1899856, 2035560, 2239116, 2374820, 2612302, 2798895, 2849784, 2985488, 3562230, 3731860, 3918453, 4071120, 4478232, 4749640, 5224604, 5597790, 5699568, 6530755, 7124460, 7463720, 7836906, 8956464, 9499280, 10449208, 11195580, 13061510, 14248920, 14927440, 15673812, 19592265, 20898416, 22391160, 26123020, 28497840, 31347624, 39184530, 44782320, 52246040, 62695248, 78369060, 104492080, 156738120, 313476240]

約数ペア:

[(1, 313476240), (2, 156738120), (3, 104492080), (4, 78369060), (5, 62695248), (6, 52246040), (7, 44782320), (8, 39184530), (10, 31347624), (11, 28497840), (12, 26123020), (14, 22391160), (15, 20898416), (16, 19592265), (20, 15673812), (21, 14927440), (22, 14248920), (24, 13061510), (28, 11195580), (30, 10449208), (33, 9499280), (35, 8956464), (40, 7836906), (42, 7463720), (44, 7124460), (48, 6530755), (55, 5699568), (56, 5597790), (60, 5224604), (66, 4749640), (70, 4478232), (77, 4071120), (80, 3918453), (84, 3731860), (88, 3562230), (105, 2985488), (110, 2849784), (112, 2798895), (120, 2612302), (132, 2374820), (140, 2239116), (154, 2035560), (165, 1899856), (168, 1865930), (176, 1781115), (210, 1492744), (220, 1424892), (231, 1357040), (240, 1306151), (264, 1187410), (280, 1119558), (308, 1017780), (330, 949928), (336, 932965), (385, 814224), (420, 746372), (440, 712446), (462, 678520), (528, 593705), (560, 559779), (616, 508890), (660, 474964), (770, 407112), (840, 373186), (880, 356223), (924, 339260), (1155, 271408), (1232, 254445), (1320, 237482), (1540, 203556), (1680, 186593), (1848, 169630), (2310, 135704), (2640, 118741), (3080, 101778), (3696, 84815), (4620, 67852), (6160, 50889), (9240, 33926), (16963, 18480)]