1805333040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{358201}}^1$

素因数の和:358227

約数の個数: 120

約数和(自身を含む): 6929059488

約数和(自身を除く): 5123726448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 358201, 716402, 1074603, 1432804, 1791005, 2149206, 2507407, 2865608, 3223809, 3582010, 4298412, 5014814, 5373015, 5731216, 6447618, 7164020, 7522221, 8596824, 10029628, 10746030, 12537035, 12895236, 14328040, 15044442, 16119045, 17193648, 20059256, 21492060, 22566663, 25074070, 25790472, 28656080, 30088884, 32238090, 37611105, 40118512, 42984120, 45133326, 50148140, 51580944, 60177768, 64476180, 75222210, 85968240, 90266652, 100296280, 112833315, 120355536, 128952360, 150444420, 180533304, 200592560, 225666630, 257904720, 300888840, 361066608, 451333260, 601777680, 902666520, 1805333040]

約数ペア:

[(1, 1805333040), (2, 902666520), (3, 601777680), (4, 451333260), (5, 361066608), (6, 300888840), (7, 257904720), (8, 225666630), (9, 200592560), (10, 180533304), (12, 150444420), (14, 128952360), (15, 120355536), (16, 112833315), (18, 100296280), (20, 90266652), (21, 85968240), (24, 75222210), (28, 64476180), (30, 60177768), (35, 51580944), (36, 50148140), (40, 45133326), (42, 42984120), (45, 40118512), (48, 37611105), (56, 32238090), (60, 30088884), (63, 28656080), (70, 25790472), (72, 25074070), (80, 22566663), (84, 21492060), (90, 20059256), (105, 17193648), (112, 16119045), (120, 15044442), (126, 14328040), (140, 12895236), (144, 12537035), (168, 10746030), (180, 10029628), (210, 8596824), (240, 7522221), (252, 7164020), (280, 6447618), (315, 5731216), (336, 5373015), (360, 5014814), (420, 4298412), (504, 3582010), (560, 3223809), (630, 2865608), (720, 2507407), (840, 2149206), (1008, 1791005), (1260, 1432804), (1680, 1074603), (2520, 716402), (5040, 358201)]