15664086760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{18457}}^1$

素因数の和:18915

約数の個数: 96

約数和(自身を含む): 41095260360

約数和(自身を除く): 25431173600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 433, 490, 866, 980, 1732, 1960, 2165, 3031, 3464, 4330, 6062, 8660, 12124, 15155, 17320, 18457, 21217, 24248, 30310, 36914, 42434, 60620, 73828, 84868, 92285, 106085, 121240, 129199, 147656, 169736, 184570, 212170, 258398, 369140, 424340, 516796, 645995, 738280, 848680, 904393, 1033592, 1291990, 1808786, 2583980, 3617572, 4521965, 5167960, 7235144, 7991881, 9043930, 15983762, 18087860, 31967524, 36175720, 39959405, 55943167, 63935048, 79918810, 111886334, 159837620, 223772668, 279715835, 319675240, 391602169, 447545336, 559431670, 783204338, 1118863340, 1566408676, 1958010845, 2237726680, 3132817352, 3916021690, 7832043380, 15664086760]

約数ペア:

[(1, 15664086760), (2, 7832043380), (4, 3916021690), (5, 3132817352), (7, 2237726680), (8, 1958010845), (10, 1566408676), (14, 1118863340), (20, 783204338), (28, 559431670), (35, 447545336), (40, 391602169), (49, 319675240), (56, 279715835), (70, 223772668), (98, 159837620), (140, 111886334), (196, 79918810), (245, 63935048), (280, 55943167), (392, 39959405), (433, 36175720), (490, 31967524), (866, 18087860), (980, 15983762), (1732, 9043930), (1960, 7991881), (2165, 7235144), (3031, 5167960), (3464, 4521965), (4330, 3617572), (6062, 2583980), (8660, 1808786), (12124, 1291990), (15155, 1033592), (17320, 904393), (18457, 848680), (21217, 738280), (24248, 645995), (30310, 516796), (36914, 424340), (42434, 369140), (60620, 258398), (73828, 212170), (84868, 184570), (92285, 169736), (106085, 147656), (121240, 129199)]