8970452040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{115183}}^1$

素因数の和:115267

約数の個数: 128

約数和(自身を含む): 29855692800

約数和(自身を除く): 20885240760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 3245, 3540, 3894, 5192, 6490, 7080, 7788, 9735, 12980, 15576, 19470, 25960, 38940, 77880, 115183, 230366, 345549, 460732, 575915, 691098, 921464, 1151830, 1267013, 1382196, 1727745, 2303660, 2534026, 2764392, 3455490, 3801039, 4607320, 5068052, 6335065, 6795797, 6910980, 7602078, 10136104, 12670130, 13591594, 13821960, 15204156, 19005195, 20387391, 25340260, 27183188, 30408312, 33978985, 38010390, 40774782, 50680520, 54366376, 67957970, 74753767, 76020780, 81549564, 101936955, 135915940, 149507534, 152041560, 163099128, 203873910, 224261301, 271831880, 299015068, 373768835, 407747820, 448522602, 598030136, 747537670, 815495640, 897045204, 1121306505, 1495075340, 1794090408, 2242613010, 2990150680, 4485226020, 8970452040]

約数ペア:

[(1, 8970452040), (2, 4485226020), (3, 2990150680), (4, 2242613010), (5, 1794090408), (6, 1495075340), (8, 1121306505), (10, 897045204), (11, 815495640), (12, 747537670), (15, 598030136), (20, 448522602), (22, 407747820), (24, 373768835), (30, 299015068), (33, 271831880), (40, 224261301), (44, 203873910), (55, 163099128), (59, 152041560), (60, 149507534), (66, 135915940), (88, 101936955), (110, 81549564), (118, 76020780), (120, 74753767), (132, 67957970), (165, 54366376), (177, 50680520), (220, 40774782), (236, 38010390), (264, 33978985), (295, 30408312), (330, 27183188), (354, 25340260), (440, 20387391), (472, 19005195), (590, 15204156), (649, 13821960), (660, 13591594), (708, 12670130), (885, 10136104), (1180, 7602078), (1298, 6910980), (1320, 6795797), (1416, 6335065), (1770, 5068052), (1947, 4607320), (2360, 3801039), (2596, 3455490), (3245, 2764392), (3540, 2534026), (3894, 2303660), (5192, 1727745), (6490, 1382196), (7080, 1267013), (7788, 1151830), (9735, 921464), (12980, 691098), (15576, 575915), (19470, 460732), (25960, 345549), (38940, 230366), (77880, 115183)]