316619160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18489

約数の個数: 128

約数和(自身を含む): 1115976960

約数和(自身を除く): 799357800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 184510, 202961, 221412, 239863, 276765, 369020, 405922, 442824, 479726, 553530, 608883, 719589, 738040, 811844, 959452, 1014805, 1107060, 1199315, 1217766, 1439178, 1623688, 1918904, 2029610, 2214120, 2398630, 2435532, 2638493, 2878356, 3044415, 3597945, 4059220, 4797260, 4871064, 5276986, 5756712, 6088830, 7195890, 7915479, 8118440, 9594520, 10553972, 12177660, 13192465, 14391780, 15830958, 21107944, 24355320, 26384930, 28783560, 31661916, 39577395, 52769860, 63323832, 79154790, 105539720, 158309580, 316619160]

約数ペア:

[(1, 316619160), (2, 158309580), (3, 105539720), (4, 79154790), (5, 63323832), (6, 52769860), (8, 39577395), (10, 31661916), (11, 28783560), (12, 26384930), (13, 24355320), (15, 21107944), (20, 15830958), (22, 14391780), (24, 13192465), (26, 12177660), (30, 10553972), (33, 9594520), (39, 8118440), (40, 7915479), (44, 7195890), (52, 6088830), (55, 5756712), (60, 5276986), (65, 4871064), (66, 4797260), (78, 4059220), (88, 3597945), (104, 3044415), (110, 2878356), (120, 2638493), (130, 2435532), (132, 2398630), (143, 2214120), (156, 2029610), (165, 1918904), (195, 1623688), (220, 1439178), (260, 1217766), (264, 1199315), (286, 1107060), (312, 1014805), (330, 959452), (390, 811844), (429, 738040), (440, 719589), (520, 608883), (572, 553530), (660, 479726), (715, 442824), (780, 405922), (858, 369020), (1144, 276765), (1320, 239863), (1430, 221412), (1560, 202961), (1716, 184510), (2145, 147608), (2860, 110706), (3432, 92255), (4290, 73804), (5720, 55353), (8580, 36902), (17160, 18451)]