194461560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1347

約数の個数: 160

約数和(自身を含む): 668036160

約数和(自身を除く): 473574600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 940, 1080, 1128, 1269, 1277, 1410, 1620, 1692, 1880, 2115, 2538, 2554, 2820, 3240, 3384, 3807, 3831, 4230, 5076, 5108, 5640, 6345, 6385, 7614, 7662, 8460, 10152, 10216, 11493, 12690, 12770, 15228, 15324, 16920, 19035, 19155, 22986, 25380, 25540, 30456, 30648, 34479, 38070, 38310, 45972, 50760, 51080, 57465, 60019, 68958, 76140, 76620, 91944, 103437, 114930, 120038, 137916, 152280, 153240, 172395, 180057, 206874, 229860, 240076, 275832, 300095, 344790, 360114, 413748, 459720, 480152, 517185, 540171, 600190, 689580, 720228, 827496, 900285, 1034370, 1080342, 1200380, 1379160, 1440456, 1620513, 1800570, 2068740, 2160684, 2400760, 2700855, 3241026, 3601140, 4137480, 4321368, 4861539, 5401710, 6482052, 7202280, 8102565, 9723078, 10803420, 12964104, 16205130, 19446156, 21606840, 24307695, 32410260, 38892312, 48615390, 64820520, 97230780, 194461560]

約数ペア:

[(1, 194461560), (2, 97230780), (3, 64820520), (4, 48615390), (5, 38892312), (6, 32410260), (8, 24307695), (9, 21606840), (10, 19446156), (12, 16205130), (15, 12964104), (18, 10803420), (20, 9723078), (24, 8102565), (27, 7202280), (30, 6482052), (36, 5401710), (40, 4861539), (45, 4321368), (47, 4137480), (54, 3601140), (60, 3241026), (72, 2700855), (81, 2400760), (90, 2160684), (94, 2068740), (108, 1800570), (120, 1620513), (135, 1440456), (141, 1379160), (162, 1200380), (180, 1080342), (188, 1034370), (216, 900285), (235, 827496), (270, 720228), (282, 689580), (324, 600190), (360, 540171), (376, 517185), (405, 480152), (423, 459720), (470, 413748), (540, 360114), (564, 344790), (648, 300095), (705, 275832), (810, 240076), (846, 229860), (940, 206874), (1080, 180057), (1128, 172395), (1269, 153240), (1277, 152280), (1410, 137916), (1620, 120038), (1692, 114930), (1880, 103437), (2115, 91944), (2538, 76620), (2554, 76140), (2820, 68958), (3240, 60019), (3384, 57465), (3807, 51080), (3831, 50760), (4230, 45972), (5076, 38310), (5108, 38070), (5640, 34479), (6345, 30648), (6385, 30456), (7614, 25540), (7662, 25380), (8460, 22986), (10152, 19155), (10216, 19035), (11493, 16920), (12690, 15324), (12770, 15228)]