130517440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 327720960

約数和(自身を除く): 197203520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 155, 160, 223, 236, 248, 295, 310, 320, 446, 472, 496, 590, 620, 892, 944, 992, 1115, 1180, 1240, 1784, 1829, 1888, 1984, 2230, 2360, 2480, 3568, 3658, 3776, 4460, 4720, 4960, 6913, 7136, 7316, 8920, 9145, 9440, 9920, 13157, 13826, 14272, 14632, 17840, 18290, 18880, 26314, 27652, 29264, 34565, 35680, 36580, 52628, 55304, 58528, 65785, 69130, 71360, 73160, 105256, 110608, 117056, 131570, 138260, 146320, 210512, 221216, 263140, 276520, 292640, 407867, 421024, 442432, 526280, 553040, 585280, 815734, 842048, 1052560, 1106080, 1631468, 2039335, 2105120, 2212160, 3262936, 4078670, 4210240, 6525872, 8157340, 13051744, 16314680, 26103488, 32629360, 65258720, 130517440]

約数ペア:

[(1, 130517440), (2, 65258720), (4, 32629360), (5, 26103488), (8, 16314680), (10, 13051744), (16, 8157340), (20, 6525872), (31, 4210240), (32, 4078670), (40, 3262936), (59, 2212160), (62, 2105120), (64, 2039335), (80, 1631468), (118, 1106080), (124, 1052560), (155, 842048), (160, 815734), (223, 585280), (236, 553040), (248, 526280), (295, 442432), (310, 421024), (320, 407867), (446, 292640), (472, 276520), (496, 263140), (590, 221216), (620, 210512), (892, 146320), (944, 138260), (992, 131570), (1115, 117056), (1180, 110608), (1240, 105256), (1784, 73160), (1829, 71360), (1888, 69130), (1984, 65785), (2230, 58528), (2360, 55304), (2480, 52628), (3568, 36580), (3658, 35680), (3776, 34565), (4460, 29264), (4720, 27652), (4960, 26314), (6913, 18880), (7136, 18290), (7316, 17840), (8920, 14632), (9145, 14272), (9440, 13826), (9920, 13157)]