713462680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 1888634880

約数和(自身を除く): 1175172200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 131, 140, 212, 262, 265, 280, 367, 371, 424, 524, 530, 655, 734, 742, 917, 1048, 1060, 1310, 1468, 1484, 1834, 1835, 1855, 2120, 2569, 2620, 2936, 2968, 3668, 3670, 3710, 4585, 5138, 5240, 6943, 7336, 7340, 7420, 9170, 10276, 12845, 13886, 14680, 14840, 18340, 19451, 20552, 25690, 27772, 34715, 36680, 38902, 48077, 48601, 51380, 55544, 69430, 77804, 96154, 97202, 97255, 102760, 136157, 138860, 155608, 192308, 194404, 194510, 240385, 243005, 272314, 277720, 336539, 384616, 388808, 389020, 480770, 486010, 544628, 673078, 680785, 778040, 961540, 972020, 1089256, 1346156, 1361570, 1682695, 1923080, 1944040, 2548081, 2692312, 2723140, 3365390, 5096162, 5446280, 6730780, 10192324, 12740405, 13461560, 17836567, 20384648, 25480810, 35673134, 50961620, 71346268, 89182835, 101923240, 142692536, 178365670, 356731340, 713462680]

約数ペア:

[(1, 713462680), (2, 356731340), (4, 178365670), (5, 142692536), (7, 101923240), (8, 89182835), (10, 71346268), (14, 50961620), (20, 35673134), (28, 25480810), (35, 20384648), (40, 17836567), (53, 13461560), (56, 12740405), (70, 10192324), (106, 6730780), (131, 5446280), (140, 5096162), (212, 3365390), (262, 2723140), (265, 2692312), (280, 2548081), (367, 1944040), (371, 1923080), (424, 1682695), (524, 1361570), (530, 1346156), (655, 1089256), (734, 972020), (742, 961540), (917, 778040), (1048, 680785), (1060, 673078), (1310, 544628), (1468, 486010), (1484, 480770), (1834, 389020), (1835, 388808), (1855, 384616), (2120, 336539), (2569, 277720), (2620, 272314), (2936, 243005), (2968, 240385), (3668, 194510), (3670, 194404), (3710, 192308), (4585, 155608), (5138, 138860), (5240, 136157), (6943, 102760), (7336, 97255), (7340, 97202), (7420, 96154), (9170, 77804), (10276, 69430), (12845, 55544), (13886, 51380), (14680, 48601), (14840, 48077), (18340, 38902), (19451, 36680), (20552, 34715), (25690, 27772)]