271558320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3547}}^1$

素因数の和:3603

約数の個数: 160

約数和(自身を含む): 950296320

約数和(自身を除く): 678738000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2320, 2552, 2640, 3190, 3480, 3547, 3828, 4785, 5104, 6380, 6960, 7094, 7656, 9570, 10641, 12760, 14188, 15312, 17735, 19140, 21282, 25520, 28376, 35470, 38280, 39017, 42564, 53205, 56752, 70940, 76560, 78034, 85128, 102863, 106410, 117051, 141880, 156068, 170256, 195085, 205726, 212820, 234102, 283760, 308589, 312136, 390170, 411452, 425640, 468204, 514315, 585255, 617178, 624272, 780340, 822904, 851280, 936408, 1028630, 1131493, 1170510, 1234356, 1542945, 1560680, 1645808, 1872816, 2057260, 2262986, 2341020, 2468712, 3085890, 3121360, 3394479, 4114520, 4525972, 4682040, 4937424, 5657465, 6171780, 6788958, 8229040, 9051944, 9364080, 11314930, 12343560, 13577916, 16972395, 18103888, 22629860, 24687120, 27155832, 33944790, 45259720, 54311664, 67889580, 90519440, 135779160, 271558320]

約数ペア:

[(1, 271558320), (2, 135779160), (3, 90519440), (4, 67889580), (5, 54311664), (6, 45259720), (8, 33944790), (10, 27155832), (11, 24687120), (12, 22629860), (15, 18103888), (16, 16972395), (20, 13577916), (22, 12343560), (24, 11314930), (29, 9364080), (30, 9051944), (33, 8229040), (40, 6788958), (44, 6171780), (48, 5657465), (55, 4937424), (58, 4682040), (60, 4525972), (66, 4114520), (80, 3394479), (87, 3121360), (88, 3085890), (110, 2468712), (116, 2341020), (120, 2262986), (132, 2057260), (145, 1872816), (165, 1645808), (174, 1560680), (176, 1542945), (220, 1234356), (232, 1170510), (240, 1131493), (264, 1028630), (290, 936408), (319, 851280), (330, 822904), (348, 780340), (435, 624272), (440, 617178), (464, 585255), (528, 514315), (580, 468204), (638, 425640), (660, 411452), (696, 390170), (870, 312136), (880, 308589), (957, 283760), (1160, 234102), (1276, 212820), (1320, 205726), (1392, 195085), (1595, 170256), (1740, 156068), (1914, 141880), (2320, 117051), (2552, 106410), (2640, 102863), (3190, 85128), (3480, 78034), (3547, 76560), (3828, 70940), (4785, 56752), (5104, 53205), (6380, 42564), (6960, 39017), (7094, 38280), (7656, 35470), (9570, 28376), (10641, 25520), (12760, 21282), (14188, 19140), (15312, 17735)]