15697730800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{10429}}^1$

素因数の和:10571

約数の個数: 120

約数和(自身を含む): 38970318240

約数和(自身を除く): 23272587440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 71, 80, 100, 106, 142, 200, 212, 265, 284, 355, 400, 424, 530, 568, 710, 848, 1060, 1136, 1325, 1420, 1775, 2120, 2650, 2840, 3550, 3763, 4240, 5300, 5680, 7100, 7526, 10429, 10600, 14200, 15052, 18815, 20858, 21200, 28400, 30104, 37630, 41716, 52145, 60208, 75260, 83432, 94075, 104290, 150520, 166864, 188150, 208580, 260725, 301040, 376300, 417160, 521450, 552737, 740459, 752600, 834320, 1042900, 1105474, 1480918, 1505200, 2085800, 2210948, 2763685, 2961836, 3702295, 4171600, 4421896, 5527370, 5923672, 7404590, 8843792, 11054740, 11847344, 13818425, 14809180, 18511475, 22109480, 27636850, 29618360, 37022950, 39244327, 44218960, 55273700, 59236720, 74045900, 78488654, 110547400, 148091800, 156977308, 196221635, 221094800, 296183600, 313954616, 392443270, 627909232, 784886540, 981108175, 1569773080, 1962216350, 3139546160, 3924432700, 7848865400, 15697730800]

約数ペア:

[(1, 15697730800), (2, 7848865400), (4, 3924432700), (5, 3139546160), (8, 1962216350), (10, 1569773080), (16, 981108175), (20, 784886540), (25, 627909232), (40, 392443270), (50, 313954616), (53, 296183600), (71, 221094800), (80, 196221635), (100, 156977308), (106, 148091800), (142, 110547400), (200, 78488654), (212, 74045900), (265, 59236720), (284, 55273700), (355, 44218960), (400, 39244327), (424, 37022950), (530, 29618360), (568, 27636850), (710, 22109480), (848, 18511475), (1060, 14809180), (1136, 13818425), (1325, 11847344), (1420, 11054740), (1775, 8843792), (2120, 7404590), (2650, 5923672), (2840, 5527370), (3550, 4421896), (3763, 4171600), (4240, 3702295), (5300, 2961836), (5680, 2763685), (7100, 2210948), (7526, 2085800), (10429, 1505200), (10600, 1480918), (14200, 1105474), (15052, 1042900), (18815, 834320), (20858, 752600), (21200, 740459), (28400, 552737), (30104, 521450), (37630, 417160), (41716, 376300), (52145, 301040), (60208, 260725), (75260, 208580), (83432, 188150), (94075, 166864), (104290, 150520)]