1553791947240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1315747}}^1$

素因数の和:1316531

約数の個数: 128

約数和(自身を含む): 5026578399360

約数和(自身を除く): 3472786452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 757, 780, 1514, 1560, 2271, 3028, 3785, 4542, 6056, 7570, 9084, 9841, 11355, 15140, 18168, 19682, 22710, 29523, 30280, 39364, 45420, 49205, 59046, 78728, 90840, 98410, 118092, 147615, 196820, 236184, 295230, 393640, 590460, 1180920, 1315747, 2631494, 3947241, 5262988, 6578735, 7894482, 10525976, 13157470, 15788964, 17104711, 19736205, 26314940, 31577928, 34209422, 39472410, 51314133, 52629880, 68418844, 78944820, 85523555, 102628266, 136837688, 157889640, 171047110, 205256532, 256570665, 342094220, 410513064, 513141330, 684188440, 996020479, 1026282660, 1992040958, 2052565320, 2988061437, 3984081916, 4980102395, 5976122874, 7968163832, 9960204790, 11952245748, 12948266227, 14940307185, 19920409580, 23904491496, 25896532454, 29880614370, 38844798681, 39840819160, 51793064908, 59761228740, 64741331135, 77689597362, 103586129816, 119522457480, 129482662270, 155379194724, 194223993405, 258965324540, 310758389448, 388447986810, 517930649080, 776895973620, 1553791947240]

約数ペア:

[(1, 1553791947240), (2, 776895973620), (3, 517930649080), (4, 388447986810), (5, 310758389448), (6, 258965324540), (8, 194223993405), (10, 155379194724), (12, 129482662270), (13, 119522457480), (15, 103586129816), (20, 77689597362), (24, 64741331135), (26, 59761228740), (30, 51793064908), (39, 39840819160), (40, 38844798681), (52, 29880614370), (60, 25896532454), (65, 23904491496), (78, 19920409580), (104, 14940307185), (120, 12948266227), (130, 11952245748), (156, 9960204790), (195, 7968163832), (260, 5976122874), (312, 4980102395), (390, 3984081916), (520, 2988061437), (757, 2052565320), (780, 1992040958), (1514, 1026282660), (1560, 996020479), (2271, 684188440), (3028, 513141330), (3785, 410513064), (4542, 342094220), (6056, 256570665), (7570, 205256532), (9084, 171047110), (9841, 157889640), (11355, 136837688), (15140, 102628266), (18168, 85523555), (19682, 78944820), (22710, 68418844), (29523, 52629880), (30280, 51314133), (39364, 39472410), (45420, 34209422), (49205, 31577928), (59046, 26314940), (78728, 19736205), (90840, 17104711), (98410, 15788964), (118092, 13157470), (147615, 10525976), (196820, 7894482), (236184, 6578735), (295230, 5262988), (393640, 3947241), (590460, 2631494), (1180920, 1315747)]