196578720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10535

約数の個数: 144

約数和(自身を含む): 722495592

約数和(自身を除く): 525916872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 10501, 18720, 21002, 31503, 42004, 52505, 63006, 84008, 94509, 105010, 126012, 136513, 157515, 168016, 189018, 210020, 252024, 273026, 315030, 336032, 378036, 409539, 420040, 472545, 504048, 546052, 630060, 682565, 756072, 819078, 840080, 945090, 1008096, 1092104, 1228617, 1260120, 1365130, 1512144, 1638156, 1680160, 1890180, 2047695, 2184208, 2457234, 2520240, 2730260, 3024288, 3276312, 3780360, 4095390, 4368416, 4914468, 5040480, 5460520, 6143085, 6552624, 7560720, 8190780, 9828936, 10921040, 12286170, 13105248, 15121440, 16381560, 19657872, 21842080, 24572340, 32763120, 39315744, 49144680, 65526240, 98289360, 196578720]

約数ペア:

[(1, 196578720), (2, 98289360), (3, 65526240), (4, 49144680), (5, 39315744), (6, 32763120), (8, 24572340), (9, 21842080), (10, 19657872), (12, 16381560), (13, 15121440), (15, 13105248), (16, 12286170), (18, 10921040), (20, 9828936), (24, 8190780), (26, 7560720), (30, 6552624), (32, 6143085), (36, 5460520), (39, 5040480), (40, 4914468), (45, 4368416), (48, 4095390), (52, 3780360), (60, 3276312), (65, 3024288), (72, 2730260), (78, 2520240), (80, 2457234), (90, 2184208), (96, 2047695), (104, 1890180), (117, 1680160), (120, 1638156), (130, 1512144), (144, 1365130), (156, 1260120), (160, 1228617), (180, 1092104), (195, 1008096), (208, 945090), (234, 840080), (240, 819078), (260, 756072), (288, 682565), (312, 630060), (360, 546052), (390, 504048), (416, 472545), (468, 420040), (480, 409539), (520, 378036), (585, 336032), (624, 315030), (720, 273026), (780, 252024), (936, 210020), (1040, 189018), (1170, 168016), (1248, 157515), (1440, 136513), (1560, 126012), (1872, 105010), (2080, 94509), (2340, 84008), (3120, 63006), (3744, 52505), (4680, 42004), (6240, 31503), (9360, 21002), (10501, 18720)]