160772490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 443664000

約数和(自身を除く): 282891510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 149, 171, 190, 285, 298, 342, 447, 570, 631, 745, 855, 894, 1262, 1341, 1490, 1710, 1893, 2235, 2682, 2831, 3155, 3786, 4470, 5662, 5679, 6310, 6705, 8493, 9465, 11358, 11989, 13410, 14155, 16986, 18930, 23978, 25479, 28310, 28395, 35967, 42465, 50958, 56790, 59945, 71934, 84930, 94019, 107901, 119890, 127395, 179835, 188038, 215802, 254790, 282057, 359670, 470095, 539505, 564114, 846171, 940190, 1079010, 1410285, 1692342, 1786361, 2820570, 3572722, 4230855, 5359083, 8461710, 8931805, 10718166, 16077249, 17863610, 26795415, 32154498, 53590830, 80386245, 160772490]

約数ペア:

[(1, 160772490), (2, 80386245), (3, 53590830), (5, 32154498), (6, 26795415), (9, 17863610), (10, 16077249), (15, 10718166), (18, 8931805), (19, 8461710), (30, 5359083), (38, 4230855), (45, 3572722), (57, 2820570), (90, 1786361), (95, 1692342), (114, 1410285), (149, 1079010), (171, 940190), (190, 846171), (285, 564114), (298, 539505), (342, 470095), (447, 359670), (570, 282057), (631, 254790), (745, 215802), (855, 188038), (894, 179835), (1262, 127395), (1341, 119890), (1490, 107901), (1710, 94019), (1893, 84930), (2235, 71934), (2682, 59945), (2831, 56790), (3155, 50958), (3786, 42465), (4470, 35967), (5662, 28395), (5679, 28310), (6310, 25479), (6705, 23978), (8493, 18930), (9465, 16986), (11358, 14155), (11989, 13410)]