218566320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{130099}}^1$

素因数の和:130122

約数の個数: 80

約数和(自身を含む): 774355200

約数和(自身を除く): 555788880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 130099, 260198, 390297, 520396, 650495, 780594, 910693, 1040792, 1300990, 1561188, 1821386, 1951485, 2081584, 2601980, 2732079, 3122376, 3642772, 3902970, 4553465, 5203960, 5464158, 6244752, 7285544, 7805940, 9106930, 10407920, 10928316, 13660395, 14571088, 15611880, 18213860, 21856632, 27320790, 31223760, 36427720, 43713264, 54641580, 72855440, 109283160, 218566320]

約数ペア:

[(1, 218566320), (2, 109283160), (3, 72855440), (4, 54641580), (5, 43713264), (6, 36427720), (7, 31223760), (8, 27320790), (10, 21856632), (12, 18213860), (14, 15611880), (15, 14571088), (16, 13660395), (20, 10928316), (21, 10407920), (24, 9106930), (28, 7805940), (30, 7285544), (35, 6244752), (40, 5464158), (42, 5203960), (48, 4553465), (56, 3902970), (60, 3642772), (70, 3122376), (80, 2732079), (84, 2601980), (105, 2081584), (112, 1951485), (120, 1821386), (140, 1561188), (168, 1300990), (210, 1040792), (240, 910693), (280, 780594), (336, 650495), (420, 520396), (560, 390297), (840, 260198), (1680, 130099)]