15697861140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{207479}}^1$

素因数の和:207601

約数の個数: 96

約数和(自身を含む): 47823310080

約数和(自身を除く): 32125448940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2522, 2910, 3783, 5044, 5820, 6305, 7566, 12610, 15132, 18915, 25220, 37830, 75660, 207479, 414958, 622437, 829916, 1037395, 1244874, 2074790, 2489748, 2697227, 3112185, 4149580, 5394454, 6224370, 8091681, 10788908, 12448740, 13486135, 16183362, 20125463, 26972270, 32366724, 40250926, 40458405, 53944540, 60376389, 80501852, 80916810, 100627315, 120752778, 161833620, 201254630, 241505556, 261631019, 301881945, 402509260, 523262038, 603763890, 784893057, 1046524076, 1207527780, 1308155095, 1569786114, 2616310190, 3139572228, 3924465285, 5232620380, 7848930570, 15697861140]

約数ペア:

[(1, 15697861140), (2, 7848930570), (3, 5232620380), (4, 3924465285), (5, 3139572228), (6, 2616310190), (10, 1569786114), (12, 1308155095), (13, 1207527780), (15, 1046524076), (20, 784893057), (26, 603763890), (30, 523262038), (39, 402509260), (52, 301881945), (60, 261631019), (65, 241505556), (78, 201254630), (97, 161833620), (130, 120752778), (156, 100627315), (194, 80916810), (195, 80501852), (260, 60376389), (291, 53944540), (388, 40458405), (390, 40250926), (485, 32366724), (582, 26972270), (780, 20125463), (970, 16183362), (1164, 13486135), (1261, 12448740), (1455, 10788908), (1940, 8091681), (2522, 6224370), (2910, 5394454), (3783, 4149580), (5044, 3112185), (5820, 2697227), (6305, 2489748), (7566, 2074790), (12610, 1244874), (15132, 1037395), (18915, 829916), (25220, 622437), (37830, 414958), (75660, 207479)]