144675960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8469

約数の個数: 128

約数和(自身を含む): 509967360

約数和(自身を除く): 365291400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8431, 8580, 16862, 17160, 25293, 33724, 42155, 50586, 67448, 84310, 92741, 101172, 109603, 126465, 168620, 185482, 202344, 219206, 252930, 278223, 328809, 337240, 370964, 438412, 463705, 505860, 548015, 556446, 657618, 741928, 876824, 927410, 1011720, 1096030, 1112892, 1205633, 1315236, 1391115, 1644045, 1854820, 2192060, 2225784, 2411266, 2630472, 2782230, 3288090, 3616899, 3709640, 4384120, 4822532, 5564460, 6028165, 6576180, 7233798, 9645064, 11128920, 12056330, 13152360, 14467596, 18084495, 24112660, 28935192, 36168990, 48225320, 72337980, 144675960]

約数ペア:

[(1, 144675960), (2, 72337980), (3, 48225320), (4, 36168990), (5, 28935192), (6, 24112660), (8, 18084495), (10, 14467596), (11, 13152360), (12, 12056330), (13, 11128920), (15, 9645064), (20, 7233798), (22, 6576180), (24, 6028165), (26, 5564460), (30, 4822532), (33, 4384120), (39, 3709640), (40, 3616899), (44, 3288090), (52, 2782230), (55, 2630472), (60, 2411266), (65, 2225784), (66, 2192060), (78, 1854820), (88, 1644045), (104, 1391115), (110, 1315236), (120, 1205633), (130, 1112892), (132, 1096030), (143, 1011720), (156, 927410), (165, 876824), (195, 741928), (220, 657618), (260, 556446), (264, 548015), (286, 505860), (312, 463705), (330, 438412), (390, 370964), (429, 337240), (440, 328809), (520, 278223), (572, 252930), (660, 219206), (715, 202344), (780, 185482), (858, 168620), (1144, 126465), (1320, 109603), (1430, 101172), (1560, 92741), (1716, 84310), (2145, 67448), (2860, 50586), (3432, 42155), (4290, 33724), (5720, 25293), (8431, 17160), (8580, 16862)]