25901231280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107599}}^1$

素因数の和:107691

約数の個数: 160

約数和(自身を含む): 86458752000

約数和(自身を除く): 60557520720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 204, 236, 240, 255, 272, 295, 340, 354, 408, 472, 510, 590, 680, 708, 816, 885, 944, 1003, 1020, 1180, 1360, 1416, 1770, 2006, 2040, 2360, 2832, 3009, 3540, 4012, 4080, 4720, 5015, 6018, 7080, 8024, 10030, 12036, 14160, 15045, 16048, 20060, 24072, 30090, 40120, 48144, 60180, 80240, 107599, 120360, 215198, 240720, 322797, 430396, 537995, 645594, 860792, 1075990, 1291188, 1613985, 1721584, 1829183, 2151980, 2582376, 3227970, 3658366, 4303960, 5164752, 5487549, 6348341, 6455940, 7316732, 8607920, 9145915, 10975098, 12696682, 12911880, 14633464, 18291830, 19045023, 21950196, 25393364, 25823760, 27437745, 29266928, 31741705, 36583660, 38090046, 43900392, 50786728, 54875490, 63483410, 73167320, 76180092, 87800784, 95225115, 101573456, 107921797, 109750980, 126966820, 146334640, 152360184, 190450230, 215843594, 219501960, 253933640, 304720368, 323765391, 380900460, 431687188, 439003920, 507867280, 539608985, 647530782, 761800920, 863374376, 1079217970, 1295061564, 1523601840, 1618826955, 1726748752, 2158435940, 2590123128, 3237653910, 4316871880, 5180246256, 6475307820, 8633743760, 12950615640, 25901231280]

約数ペア:

[(1, 25901231280), (2, 12950615640), (3, 8633743760), (4, 6475307820), (5, 5180246256), (6, 4316871880), (8, 3237653910), (10, 2590123128), (12, 2158435940), (15, 1726748752), (16, 1618826955), (17, 1523601840), (20, 1295061564), (24, 1079217970), (30, 863374376), (34, 761800920), (40, 647530782), (48, 539608985), (51, 507867280), (59, 439003920), (60, 431687188), (68, 380900460), (80, 323765391), (85, 304720368), (102, 253933640), (118, 219501960), (120, 215843594), (136, 190450230), (170, 152360184), (177, 146334640), (204, 126966820), (236, 109750980), (240, 107921797), (255, 101573456), (272, 95225115), (295, 87800784), (340, 76180092), (354, 73167320), (408, 63483410), (472, 54875490), (510, 50786728), (590, 43900392), (680, 38090046), (708, 36583660), (816, 31741705), (885, 29266928), (944, 27437745), (1003, 25823760), (1020, 25393364), (1180, 21950196), (1360, 19045023), (1416, 18291830), (1770, 14633464), (2006, 12911880), (2040, 12696682), (2360, 10975098), (2832, 9145915), (3009, 8607920), (3540, 7316732), (4012, 6455940), (4080, 6348341), (4720, 5487549), (5015, 5164752), (6018, 4303960), (7080, 3658366), (8024, 3227970), (10030, 2582376), (12036, 2151980), (14160, 1829183), (15045, 1721584), (16048, 1613985), (20060, 1291188), (24072, 1075990), (30090, 860792), (40120, 645594), (48144, 537995), (60180, 430396), (80240, 322797), (107599, 240720), (120360, 215198)]