229732020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4447}}^1$

素因数の和:4510

約数の個数: 144

約数和(自身を含む): 816012288

約数和(自身を除く): 586280268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4305, 4447, 5166, 5740, 7380, 8610, 8894, 10332, 12915, 13341, 17220, 17788, 22235, 25830, 26682, 31129, 40023, 44470, 51660, 53364, 62258, 66705, 80046, 88940, 93387, 124516, 133410, 155645, 160092, 182327, 186774, 200115, 266820, 280161, 311290, 364654, 373548, 400230, 466935, 546981, 560322, 622580, 729308, 800460, 911635, 933870, 1093962, 1120644, 1276289, 1400805, 1640943, 1823270, 1867740, 2187924, 2552578, 2734905, 2801610, 3281886, 3646540, 3828867, 5105156, 5469810, 5603220, 6381445, 6563772, 7657734, 8204715, 10939620, 11486601, 12762890, 15315468, 16409430, 19144335, 22973202, 25525780, 32818860, 38288670, 45946404, 57433005, 76577340, 114866010, 229732020]

約数ペア:

[(1, 229732020), (2, 114866010), (3, 76577340), (4, 57433005), (5, 45946404), (6, 38288670), (7, 32818860), (9, 25525780), (10, 22973202), (12, 19144335), (14, 16409430), (15, 15315468), (18, 12762890), (20, 11486601), (21, 10939620), (28, 8204715), (30, 7657734), (35, 6563772), (36, 6381445), (41, 5603220), (42, 5469810), (45, 5105156), (60, 3828867), (63, 3646540), (70, 3281886), (82, 2801610), (84, 2734905), (90, 2552578), (105, 2187924), (123, 1867740), (126, 1823270), (140, 1640943), (164, 1400805), (180, 1276289), (205, 1120644), (210, 1093962), (246, 933870), (252, 911635), (287, 800460), (315, 729308), (369, 622580), (410, 560322), (420, 546981), (492, 466935), (574, 400230), (615, 373548), (630, 364654), (738, 311290), (820, 280161), (861, 266820), (1148, 200115), (1230, 186774), (1260, 182327), (1435, 160092), (1476, 155645), (1722, 133410), (1845, 124516), (2460, 93387), (2583, 88940), (2870, 80046), (3444, 66705), (3690, 62258), (4305, 53364), (4447, 51660), (5166, 44470), (5740, 40023), (7380, 31129), (8610, 26682), (8894, 25830), (10332, 22235), (12915, 17788), (13341, 17220)]