16070580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 53114880

約数和(自身を除く): 37044300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 127, 148, 171, 180, 185, 190, 222, 228, 254, 285, 333, 342, 370, 380, 381, 444, 508, 555, 570, 635, 666, 684, 703, 740, 762, 855, 1110, 1140, 1143, 1270, 1332, 1406, 1524, 1665, 1710, 1905, 2109, 2220, 2286, 2413, 2540, 2812, 3330, 3420, 3515, 3810, 4218, 4572, 4699, 4826, 5715, 6327, 6660, 7030, 7239, 7620, 8436, 9398, 9652, 10545, 11430, 12065, 12654, 14060, 14097, 14478, 18796, 21090, 21717, 22860, 23495, 24130, 25308, 28194, 28956, 31635, 36195, 42180, 42291, 43434, 46990, 48260, 56388, 63270, 70485, 72390, 84582, 86868, 89281, 93980, 108585, 126540, 140970, 144780, 169164, 178562, 211455, 217170, 267843, 281940, 357124, 422910, 434340, 446405, 535686, 803529, 845820, 892810, 1071372, 1339215, 1607058, 1785620, 2678430, 3214116, 4017645, 5356860, 8035290, 16070580]

約数ペア:

[(1, 16070580), (2, 8035290), (3, 5356860), (4, 4017645), (5, 3214116), (6, 2678430), (9, 1785620), (10, 1607058), (12, 1339215), (15, 1071372), (18, 892810), (19, 845820), (20, 803529), (30, 535686), (36, 446405), (37, 434340), (38, 422910), (45, 357124), (57, 281940), (60, 267843), (74, 217170), (76, 211455), (90, 178562), (95, 169164), (111, 144780), (114, 140970), (127, 126540), (148, 108585), (171, 93980), (180, 89281), (185, 86868), (190, 84582), (222, 72390), (228, 70485), (254, 63270), (285, 56388), (333, 48260), (342, 46990), (370, 43434), (380, 42291), (381, 42180), (444, 36195), (508, 31635), (555, 28956), (570, 28194), (635, 25308), (666, 24130), (684, 23495), (703, 22860), (740, 21717), (762, 21090), (855, 18796), (1110, 14478), (1140, 14097), (1143, 14060), (1270, 12654), (1332, 12065), (1406, 11430), (1524, 10545), (1665, 9652), (1710, 9398), (1905, 8436), (2109, 7620), (2220, 7239), (2286, 7030), (2413, 6660), (2540, 6327), (2812, 5715), (3330, 4826), (3420, 4699), (3515, 4572), (3810, 4218)]