349758840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1069

約数の個数: 128

約数和(自身を含む): 1111968000

約数和(自身を除く): 762209160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 179, 190, 228, 285, 358, 380, 456, 537, 570, 716, 760, 857, 895, 1074, 1140, 1432, 1714, 1790, 2148, 2280, 2571, 2685, 3401, 3428, 3580, 4285, 4296, 5142, 5370, 6802, 6856, 7160, 8570, 10203, 10284, 10740, 12855, 13604, 16283, 17005, 17140, 20406, 20568, 21480, 25710, 27208, 32566, 34010, 34280, 40812, 48849, 51015, 51420, 65132, 68020, 81415, 81624, 97698, 102030, 102840, 130264, 136040, 153403, 162830, 195396, 204060, 244245, 306806, 325660, 390792, 408120, 460209, 488490, 613612, 651320, 767015, 920418, 976980, 1227224, 1534030, 1840836, 1953960, 2301045, 2914657, 3068060, 3681672, 4602090, 5829314, 6136120, 8743971, 9204180, 11658628, 14573285, 17487942, 18408360, 23317256, 29146570, 34975884, 43719855, 58293140, 69951768, 87439710, 116586280, 174879420, 349758840]

約数ペア:

[(1, 349758840), (2, 174879420), (3, 116586280), (4, 87439710), (5, 69951768), (6, 58293140), (8, 43719855), (10, 34975884), (12, 29146570), (15, 23317256), (19, 18408360), (20, 17487942), (24, 14573285), (30, 11658628), (38, 9204180), (40, 8743971), (57, 6136120), (60, 5829314), (76, 4602090), (95, 3681672), (114, 3068060), (120, 2914657), (152, 2301045), (179, 1953960), (190, 1840836), (228, 1534030), (285, 1227224), (358, 976980), (380, 920418), (456, 767015), (537, 651320), (570, 613612), (716, 488490), (760, 460209), (857, 408120), (895, 390792), (1074, 325660), (1140, 306806), (1432, 244245), (1714, 204060), (1790, 195396), (2148, 162830), (2280, 153403), (2571, 136040), (2685, 130264), (3401, 102840), (3428, 102030), (3580, 97698), (4285, 81624), (4296, 81415), (5142, 68020), (5370, 65132), (6802, 51420), (6856, 51015), (7160, 48849), (8570, 40812), (10203, 34280), (10284, 34010), (10740, 32566), (12855, 27208), (13604, 25710), (16283, 21480), (17005, 20568), (17140, 20406)]