120021636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 348328064

約数和(自身を除く): 228306428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 73, 74, 84, 92, 111, 138, 146, 148, 161, 219, 222, 259, 276, 292, 322, 438, 444, 483, 511, 518, 529, 644, 777, 851, 876, 966, 1022, 1036, 1058, 1533, 1554, 1587, 1679, 1702, 1932, 2044, 2116, 2553, 2701, 3066, 3108, 3174, 3358, 3404, 3703, 5037, 5106, 5402, 5957, 6132, 6348, 6716, 7406, 8103, 10074, 10212, 10804, 11109, 11753, 11914, 14812, 16206, 17871, 18907, 19573, 20148, 22218, 23506, 23828, 32412, 35259, 35742, 37814, 38617, 39146, 44436, 47012, 56721, 58719, 62123, 70518, 71484, 75628, 77234, 78292, 113442, 115851, 117438, 124246, 137011, 141036, 154468, 186369, 226884, 231702, 234876, 248492, 270319, 274022, 372738, 411033, 434861, 463404, 540638, 548044, 745476, 810957, 822066, 869722, 1081276, 1304583, 1428829, 1621914, 1644132, 1739444, 2609166, 2857658, 3243828, 4286487, 5218332, 5715316, 8572974, 10001803, 17145948, 20003606, 30005409, 40007212, 60010818, 120021636]

約数ペア:

[(1, 120021636), (2, 60010818), (3, 40007212), (4, 30005409), (6, 20003606), (7, 17145948), (12, 10001803), (14, 8572974), (21, 5715316), (23, 5218332), (28, 4286487), (37, 3243828), (42, 2857658), (46, 2609166), (69, 1739444), (73, 1644132), (74, 1621914), (84, 1428829), (92, 1304583), (111, 1081276), (138, 869722), (146, 822066), (148, 810957), (161, 745476), (219, 548044), (222, 540638), (259, 463404), (276, 434861), (292, 411033), (322, 372738), (438, 274022), (444, 270319), (483, 248492), (511, 234876), (518, 231702), (529, 226884), (644, 186369), (777, 154468), (851, 141036), (876, 137011), (966, 124246), (1022, 117438), (1036, 115851), (1058, 113442), (1533, 78292), (1554, 77234), (1587, 75628), (1679, 71484), (1702, 70518), (1932, 62123), (2044, 58719), (2116, 56721), (2553, 47012), (2701, 44436), (3066, 39146), (3108, 38617), (3174, 37814), (3358, 35742), (3404, 35259), (3703, 32412), (5037, 23828), (5106, 23506), (5402, 22218), (5957, 20148), (6132, 19573), (6348, 18907), (6716, 17871), (7406, 16206), (8103, 14812), (10074, 11914), (10212, 11753), (10804, 11109)]