132385120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 380630880

約数和(自身を除く): 248245760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 340, 409, 476, 544, 560, 578, 595, 680, 818, 952, 1120, 1156, 1190, 1360, 1445, 1636, 1904, 2023, 2045, 2312, 2380, 2720, 2863, 2890, 3272, 3808, 4046, 4090, 4624, 4760, 5726, 5780, 6544, 6953, 8092, 8180, 9248, 9520, 10115, 11452, 11560, 13088, 13906, 14315, 16184, 16360, 19040, 20230, 22904, 23120, 27812, 28630, 32368, 32720, 34765, 40460, 45808, 46240, 48671, 55624, 57260, 64736, 65440, 69530, 80920, 91616, 97342, 111248, 114520, 118201, 139060, 161840, 194684, 222496, 229040, 236402, 243355, 278120, 323680, 389368, 458080, 472804, 486710, 556240, 591005, 778736, 827407, 945608, 973420, 1112480, 1182010, 1557472, 1654814, 1891216, 1946840, 2364020, 3309628, 3782432, 3893680, 4137035, 4728040, 6619256, 7787360, 8274070, 9456080, 13238512, 16548140, 18912160, 26477024, 33096280, 66192560, 132385120]

約数ペア:

[(1, 132385120), (2, 66192560), (4, 33096280), (5, 26477024), (7, 18912160), (8, 16548140), (10, 13238512), (14, 9456080), (16, 8274070), (17, 7787360), (20, 6619256), (28, 4728040), (32, 4137035), (34, 3893680), (35, 3782432), (40, 3309628), (56, 2364020), (68, 1946840), (70, 1891216), (80, 1654814), (85, 1557472), (112, 1182010), (119, 1112480), (136, 973420), (140, 945608), (160, 827407), (170, 778736), (224, 591005), (238, 556240), (272, 486710), (280, 472804), (289, 458080), (340, 389368), (409, 323680), (476, 278120), (544, 243355), (560, 236402), (578, 229040), (595, 222496), (680, 194684), (818, 161840), (952, 139060), (1120, 118201), (1156, 114520), (1190, 111248), (1360, 97342), (1445, 91616), (1636, 80920), (1904, 69530), (2023, 65440), (2045, 64736), (2312, 57260), (2380, 55624), (2720, 48671), (2863, 46240), (2890, 45808), (3272, 40460), (3808, 34765), (4046, 32720), (4090, 32368), (4624, 28630), (4760, 27812), (5726, 23120), (5780, 22904), (6544, 20230), (6953, 19040), (8092, 16360), (8180, 16184), (9248, 14315), (9520, 13906), (10115, 13088), (11452, 11560)]