2001217320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2713}}^1$

素因数の和:3416

約数の個数: 128

約数和(自身を含む): 6682953600

約数和(自身を除く): 4681736280

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, 180, 216, 270, 360, 540, 683, 1080, 1366, 2049, 2713, 2732, 3415, 4098, 5426, 5464, 6147, 6830, 8139, 8196, 10245, 10852, 12294, 13565, 13660, 16278, 16392, 18441, 20490, 21704, 24417, 24588, 27130, 27320, 30735, 32556, 36882, 40695, 40980, 48834, 49176, 54260, 61470, 65112, 73251, 73764, 81390, 81960, 92205, 97668, 108520, 122085, 122940, 146502, 147528, 162780, 184410, 195336, 244170, 245880, 293004, 325560, 366255, 368820, 488340, 586008, 732510, 737640, 976680, 1465020, 1852979, 2930040, 3705958, 5558937, 7411916, 9264895, 11117874, 14823832, 16676811, 18529790, 22235748, 27794685, 33353622, 37059580, 44471496, 50030433, 55589370, 66707244, 74119160, 83384055, 100060866, 111178740, 133414488, 166768110, 200121732, 222357480, 250152165, 333536220, 400243464, 500304330, 667072440, 1000608660, 2001217320]

約数ペア:

[(1, 2001217320), (2, 1000608660), (3, 667072440), (4, 500304330), (5, 400243464), (6, 333536220), (8, 250152165), (9, 222357480), (10, 200121732), (12, 166768110), (15, 133414488), (18, 111178740), (20, 100060866), (24, 83384055), (27, 74119160), (30, 66707244), (36, 55589370), (40, 50030433), (45, 44471496), (54, 37059580), (60, 33353622), (72, 27794685), (90, 22235748), (108, 18529790), (120, 16676811), (135, 14823832), (180, 11117874), (216, 9264895), (270, 7411916), (360, 5558937), (540, 3705958), (683, 2930040), (1080, 1852979), (1366, 1465020), (2049, 976680), (2713, 737640), (2732, 732510), (3415, 586008), (4098, 488340), (5426, 368820), (5464, 366255), (6147, 325560), (6830, 293004), (8139, 245880), (8196, 244170), (10245, 195336), (10852, 184410), (12294, 162780), (13565, 147528), (13660, 146502), (16278, 122940), (16392, 122085), (18441, 108520), (20490, 97668), (21704, 92205), (24417, 81960), (24588, 81390), (27130, 73764), (27320, 73251), (30735, 65112), (32556, 61470), (36882, 54260), (40695, 49176), (40980, 48834)]