195163560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1328

約数の個数: 128

約数和(自身を含む): 655257600

約数和(自身を除く): 460094040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1151, 1256, 1413, 1570, 1884, 2302, 2355, 2826, 3140, 3453, 3768, 4239, 4604, 4710, 5652, 5755, 6280, 6906, 7065, 8478, 9208, 9420, 10359, 11304, 11510, 13812, 14130, 16956, 17265, 18840, 20718, 21195, 23020, 27624, 28260, 31077, 33912, 34530, 41436, 42390, 46040, 51795, 56520, 62154, 69060, 82872, 84780, 103590, 124308, 138120, 155385, 169560, 180707, 207180, 248616, 310770, 361414, 414360, 542121, 621540, 722828, 903535, 1084242, 1243080, 1445656, 1626363, 1807070, 2168484, 2710605, 3252726, 3614140, 4336968, 4879089, 5421210, 6505452, 7228280, 8131815, 9758178, 10842420, 13010904, 16263630, 19516356, 21684840, 24395445, 32527260, 39032712, 48790890, 65054520, 97581780, 195163560]

約数ペア:

[(1, 195163560), (2, 97581780), (3, 65054520), (4, 48790890), (5, 39032712), (6, 32527260), (8, 24395445), (9, 21684840), (10, 19516356), (12, 16263630), (15, 13010904), (18, 10842420), (20, 9758178), (24, 8131815), (27, 7228280), (30, 6505452), (36, 5421210), (40, 4879089), (45, 4336968), (54, 3614140), (60, 3252726), (72, 2710605), (90, 2168484), (108, 1807070), (120, 1626363), (135, 1445656), (157, 1243080), (180, 1084242), (216, 903535), (270, 722828), (314, 621540), (360, 542121), (471, 414360), (540, 361414), (628, 310770), (785, 248616), (942, 207180), (1080, 180707), (1151, 169560), (1256, 155385), (1413, 138120), (1570, 124308), (1884, 103590), (2302, 84780), (2355, 82872), (2826, 69060), (3140, 62154), (3453, 56520), (3768, 51795), (4239, 46040), (4604, 42390), (4710, 41436), (5652, 34530), (5755, 33912), (6280, 31077), (6906, 28260), (7065, 27624), (8478, 23020), (9208, 21195), (9420, 20718), (10359, 18840), (11304, 17265), (11510, 16956), (13812, 14130)]