320754330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 160

約数和(自身を含む): 942568704

約数和(自身を除く): 621814374

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 83, 90, 117, 130, 135, 162, 166, 195, 234, 249, 270, 351, 367, 390, 405, 415, 498, 585, 702, 734, 747, 810, 830, 1053, 1079, 1101, 1170, 1245, 1494, 1755, 1835, 2106, 2158, 2202, 2241, 2490, 3237, 3303, 3510, 3670, 3735, 4482, 4771, 5265, 5395, 5505, 6474, 6606, 6723, 7470, 9542, 9711, 9909, 10530, 10790, 11010, 11205, 13446, 14313, 16185, 16515, 19422, 19818, 22410, 23855, 28626, 29133, 29727, 30461, 32370, 33030, 33615, 42939, 47710, 48555, 49545, 58266, 59454, 60922, 67230, 71565, 85878, 87399, 91383, 97110, 99090, 128817, 143130, 145665, 148635, 152305, 174798, 182766, 214695, 257634, 274149, 291330, 297270, 304610, 386451, 395993, 429390, 436995, 456915, 548298, 644085, 772902, 791986, 822447, 873990, 913830, 1187979, 1288170, 1370745, 1644894, 1932255, 1979965, 2375958, 2467341, 2741490, 3563937, 3864510, 3959930, 4112235, 4934682, 5939895, 7127874, 8224470, 10691811, 11879790, 12336705, 17819685, 21383622, 24673410, 32075433, 35639370, 53459055, 64150866, 106918110, 160377165, 320754330]

約数ペア:

[(1, 320754330), (2, 160377165), (3, 106918110), (5, 64150866), (6, 53459055), (9, 35639370), (10, 32075433), (13, 24673410), (15, 21383622), (18, 17819685), (26, 12336705), (27, 11879790), (30, 10691811), (39, 8224470), (45, 7127874), (54, 5939895), (65, 4934682), (78, 4112235), (81, 3959930), (83, 3864510), (90, 3563937), (117, 2741490), (130, 2467341), (135, 2375958), (162, 1979965), (166, 1932255), (195, 1644894), (234, 1370745), (249, 1288170), (270, 1187979), (351, 913830), (367, 873990), (390, 822447), (405, 791986), (415, 772902), (498, 644085), (585, 548298), (702, 456915), (734, 436995), (747, 429390), (810, 395993), (830, 386451), (1053, 304610), (1079, 297270), (1101, 291330), (1170, 274149), (1245, 257634), (1494, 214695), (1755, 182766), (1835, 174798), (2106, 152305), (2158, 148635), (2202, 145665), (2241, 143130), (2490, 128817), (3237, 99090), (3303, 97110), (3510, 91383), (3670, 87399), (3735, 85878), (4482, 71565), (4771, 67230), (5265, 60922), (5395, 59454), (5505, 58266), (6474, 49545), (6606, 48555), (6723, 47710), (7470, 42939), (9542, 33615), (9711, 33030), (9909, 32370), (10530, 30461), (10790, 29727), (11010, 29133), (11205, 28626), (13446, 23855), (14313, 22410), (16185, 19818), (16515, 19422)]