329820120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43627}}^1$

素因数の和:43654

約数の個数: 128

約数和(自身を含む): 1256486400

約数和(自身を除く): 926666280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 43627, 87254, 130881, 174508, 218135, 261762, 305389, 349016, 392643, 436270, 523524, 610778, 654405, 785286, 872540, 916167, 1047048, 1177929, 1221556, 1308810, 1526945, 1570572, 1745080, 1832334, 1963215, 2355858, 2443112, 2617620, 2748501, 3053890, 3141144, 3664668, 3926430, 4580835, 4711716, 5235240, 5497002, 5889645, 6107780, 7329336, 7852860, 8245503, 9161670, 9423432, 10994004, 11779290, 12215560, 13742505, 15705720, 16491006, 18323340, 21988008, 23558580, 27485010, 32982012, 36646680, 41227515, 47117160, 54970020, 65964024, 82455030, 109940040, 164910060, 329820120]

約数ペア:

[(1, 329820120), (2, 164910060), (3, 109940040), (4, 82455030), (5, 65964024), (6, 54970020), (7, 47117160), (8, 41227515), (9, 36646680), (10, 32982012), (12, 27485010), (14, 23558580), (15, 21988008), (18, 18323340), (20, 16491006), (21, 15705720), (24, 13742505), (27, 12215560), (28, 11779290), (30, 10994004), (35, 9423432), (36, 9161670), (40, 8245503), (42, 7852860), (45, 7329336), (54, 6107780), (56, 5889645), (60, 5497002), (63, 5235240), (70, 4711716), (72, 4580835), (84, 3926430), (90, 3664668), (105, 3141144), (108, 3053890), (120, 2748501), (126, 2617620), (135, 2443112), (140, 2355858), (168, 1963215), (180, 1832334), (189, 1745080), (210, 1570572), (216, 1526945), (252, 1308810), (270, 1221556), (280, 1177929), (315, 1047048), (360, 916167), (378, 872540), (420, 785286), (504, 654405), (540, 610778), (630, 523524), (756, 436270), (840, 392643), (945, 349016), (1080, 305389), (1260, 261762), (1512, 218135), (1890, 174508), (2520, 130881), (3780, 87254), (7560, 43627)]