19264162920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1\times {\mathrm{3863}}^1$

素因数の和:5339

約数の個数: 128

約数和(自身を含む): 59842540800

約数和(自身を除く): 40578377880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1433, 1740, 2866, 3480, 3863, 4299, 5732, 7165, 7726, 8598, 11464, 11589, 14330, 15452, 17196, 19315, 21495, 23178, 28660, 30904, 34392, 38630, 41557, 42990, 46356, 57320, 57945, 77260, 83114, 85980, 92712, 112027, 115890, 124671, 154520, 166228, 171960, 207785, 224054, 231780, 249342, 332456, 336081, 415570, 448108, 463560, 498684, 560135, 623355, 672162, 831140, 896216, 997368, 1120270, 1246710, 1344324, 1662280, 1680405, 2240540, 2493420, 2688648, 3360810, 4481080, 4986840, 5535679, 6721620, 11071358, 13443240, 16607037, 22142716, 27678395, 33214074, 44285432, 55356790, 66428148, 83035185, 110713580, 132856296, 160534691, 166070370, 221427160, 321069382, 332140740, 481604073, 642138764, 664281480, 802673455, 963208146, 1284277528, 1605346910, 1926416292, 2408020365, 3210693820, 3852832584, 4816040730, 6421387640, 9632081460, 19264162920]

約数ペア:

[(1, 19264162920), (2, 9632081460), (3, 6421387640), (4, 4816040730), (5, 3852832584), (6, 3210693820), (8, 2408020365), (10, 1926416292), (12, 1605346910), (15, 1284277528), (20, 963208146), (24, 802673455), (29, 664281480), (30, 642138764), (40, 481604073), (58, 332140740), (60, 321069382), (87, 221427160), (116, 166070370), (120, 160534691), (145, 132856296), (174, 110713580), (232, 83035185), (290, 66428148), (348, 55356790), (435, 44285432), (580, 33214074), (696, 27678395), (870, 22142716), (1160, 16607037), (1433, 13443240), (1740, 11071358), (2866, 6721620), (3480, 5535679), (3863, 4986840), (4299, 4481080), (5732, 3360810), (7165, 2688648), (7726, 2493420), (8598, 2240540), (11464, 1680405), (11589, 1662280), (14330, 1344324), (15452, 1246710), (17196, 1120270), (19315, 997368), (21495, 896216), (23178, 831140), (28660, 672162), (30904, 623355), (34392, 560135), (38630, 498684), (41557, 463560), (42990, 448108), (46356, 415570), (57320, 336081), (57945, 332456), (77260, 249342), (83114, 231780), (85980, 224054), (92712, 207785), (112027, 171960), (115890, 166228), (124671, 154520)]