69830320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6602

約数の個数: 80

約数和(自身を含む): 195344640

約数和(自身を除く): 125514320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 6563, 10640, 13126, 26252, 32815, 45941, 52504, 65630, 91882, 105008, 124697, 131260, 183764, 229705, 249394, 262520, 367528, 459410, 498788, 525040, 623485, 735056, 872879, 918820, 997576, 1246970, 1745758, 1837640, 1995152, 2493940, 3491516, 3675280, 4364395, 4987880, 6983032, 8728790, 9975760, 13966064, 17457580, 34915160, 69830320]

約数ペア:

[(1, 69830320), (2, 34915160), (4, 17457580), (5, 13966064), (7, 9975760), (8, 8728790), (10, 6983032), (14, 4987880), (16, 4364395), (19, 3675280), (20, 3491516), (28, 2493940), (35, 1995152), (38, 1837640), (40, 1745758), (56, 1246970), (70, 997576), (76, 918820), (80, 872879), (95, 735056), (112, 623485), (133, 525040), (140, 498788), (152, 459410), (190, 367528), (266, 262520), (280, 249394), (304, 229705), (380, 183764), (532, 131260), (560, 124697), (665, 105008), (760, 91882), (1064, 65630), (1330, 52504), (1520, 45941), (2128, 32815), (2660, 26252), (5320, 13126), (6563, 10640)]