212019120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{32719}}^1$

素因数の和:32744

約数の個数: 100

約数和(自身を含む): 736396320

約数和(自身を除く): 524377200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 32719, 65438, 98157, 130876, 163595, 196314, 261752, 294471, 327190, 392628, 490785, 523504, 588942, 654380, 785256, 883413, 981570, 1177884, 1308760, 1472355, 1570512, 1766826, 1963140, 2355768, 2617520, 2650239, 2944710, 3533652, 3926280, 4417065, 4711536, 5300478, 5889420, 7067304, 7852560, 8834130, 10600956, 11778840, 13251195, 14134608, 17668260, 21201912, 23557680, 26502390, 35336520, 42403824, 53004780, 70673040, 106009560, 212019120]

約数ペア:

[(1, 212019120), (2, 106009560), (3, 70673040), (4, 53004780), (5, 42403824), (6, 35336520), (8, 26502390), (9, 23557680), (10, 21201912), (12, 17668260), (15, 14134608), (16, 13251195), (18, 11778840), (20, 10600956), (24, 8834130), (27, 7852560), (30, 7067304), (36, 5889420), (40, 5300478), (45, 4711536), (48, 4417065), (54, 3926280), (60, 3533652), (72, 2944710), (80, 2650239), (81, 2617520), (90, 2355768), (108, 1963140), (120, 1766826), (135, 1570512), (144, 1472355), (162, 1308760), (180, 1177884), (216, 981570), (240, 883413), (270, 785256), (324, 654380), (360, 588942), (405, 523504), (432, 490785), (540, 392628), (648, 327190), (720, 294471), (810, 261752), (1080, 196314), (1296, 163595), (1620, 130876), (2160, 98157), (3240, 65438), (6480, 32719)]