134726240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6959}}^1$

素因数の和:6996

約数の個数: 72

約数和(自身を含む): 349907040

約数和(自身を除く): 215180800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 6959, 9680, 13918, 19360, 27836, 34795, 55672, 69590, 76549, 111344, 139180, 153098, 222688, 278360, 306196, 382745, 556720, 612392, 765490, 842039, 1113440, 1224784, 1530980, 1684078, 2449568, 3061960, 3368156, 4210195, 6123920, 6736312, 8420390, 12247840, 13472624, 16840780, 26945248, 33681560, 67363120, 134726240]

約数ペア:

[(1, 134726240), (2, 67363120), (4, 33681560), (5, 26945248), (8, 16840780), (10, 13472624), (11, 12247840), (16, 8420390), (20, 6736312), (22, 6123920), (32, 4210195), (40, 3368156), (44, 3061960), (55, 2449568), (80, 1684078), (88, 1530980), (110, 1224784), (121, 1113440), (160, 842039), (176, 765490), (220, 612392), (242, 556720), (352, 382745), (440, 306196), (484, 278360), (605, 222688), (880, 153098), (968, 139180), (1210, 111344), (1760, 76549), (1936, 69590), (2420, 55672), (3872, 34795), (4840, 27836), (6959, 19360), (9680, 13918)]