393305880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1031}}^1$

素因数の和:1090

約数の個数: 192

約数和(自身を含む): 1368679680

約数和(自身を除く): 975373800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 289, 330, 340, 374, 408, 440, 510, 561, 578, 660, 680, 748, 867, 935, 1020, 1031, 1122, 1156, 1320, 1445, 1496, 1734, 1870, 2040, 2062, 2244, 2312, 2805, 2890, 3093, 3179, 3468, 3740, 4124, 4335, 4488, 5155, 5610, 5780, 6186, 6358, 6936, 7480, 8248, 8670, 9537, 10310, 11220, 11341, 11560, 12372, 12716, 15465, 15895, 17340, 17527, 19074, 20620, 22440, 22682, 24744, 25432, 30930, 31790, 34023, 34680, 35054, 38148, 41240, 45364, 47685, 52581, 56705, 61860, 63580, 68046, 70108, 76296, 87635, 90728, 95370, 105162, 113410, 123720, 127160, 136092, 140216, 170115, 175270, 190740, 192797, 210324, 226820, 262905, 272184, 297959, 340230, 350540, 381480, 385594, 420648, 453640, 525810, 578391, 595918, 680460, 701080, 771188, 893877, 963985, 1051620, 1156782, 1191836, 1360920, 1489795, 1542376, 1787754, 1927970, 2103240, 2313564, 2383672, 2891955, 2979590, 3277549, 3575508, 3855940, 4469385, 4627128, 5783910, 5959180, 6555098, 7151016, 7711880, 8938770, 9832647, 11567820, 11918360, 13110196, 16387745, 17877540, 19665294, 23135640, 26220392, 32775490, 35755080, 39330588, 49163235, 65550980, 78661176, 98326470, 131101960, 196652940, 393305880]

約数ペア:

[(1, 393305880), (2, 196652940), (3, 131101960), (4, 98326470), (5, 78661176), (6, 65550980), (8, 49163235), (10, 39330588), (11, 35755080), (12, 32775490), (15, 26220392), (17, 23135640), (20, 19665294), (22, 17877540), (24, 16387745), (30, 13110196), (33, 11918360), (34, 11567820), (40, 9832647), (44, 8938770), (51, 7711880), (55, 7151016), (60, 6555098), (66, 5959180), (68, 5783910), (85, 4627128), (88, 4469385), (102, 3855940), (110, 3575508), (120, 3277549), (132, 2979590), (136, 2891955), (165, 2383672), (170, 2313564), (187, 2103240), (204, 1927970), (220, 1787754), (255, 1542376), (264, 1489795), (289, 1360920), (330, 1191836), (340, 1156782), (374, 1051620), (408, 963985), (440, 893877), (510, 771188), (561, 701080), (578, 680460), (660, 595918), (680, 578391), (748, 525810), (867, 453640), (935, 420648), (1020, 385594), (1031, 381480), (1122, 350540), (1156, 340230), (1320, 297959), (1445, 272184), (1496, 262905), (1734, 226820), (1870, 210324), (2040, 192797), (2062, 190740), (2244, 175270), (2312, 170115), (2805, 140216), (2890, 136092), (3093, 127160), (3179, 123720), (3468, 113410), (3740, 105162), (4124, 95370), (4335, 90728), (4488, 87635), (5155, 76296), (5610, 70108), (5780, 68046), (6186, 63580), (6358, 61860), (6936, 56705), (7480, 52581), (8248, 47685), (8670, 45364), (9537, 41240), (10310, 38148), (11220, 35054), (11341, 34680), (11560, 34023), (12372, 31790), (12716, 30930), (15465, 25432), (15895, 24744), (17340, 22682), (17527, 22440), (19074, 20620)]