673351380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31973}}^1$

素因数の和:32007

約数の個数: 120

約数和(自身を含む): 2274886152

約数和(自身を除く): 1601534772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 31973, 63946, 95919, 127892, 159865, 191838, 287757, 319730, 383676, 415649, 479595, 575514, 639460, 831298, 863271, 959190, 1151028, 1246947, 1438785, 1662596, 1726542, 1918380, 2078245, 2493894, 2589813, 2877570, 3453084, 3740841, 4156490, 4316355, 4987788, 5179626, 5755140, 6234735, 7481682, 8312980, 8632710, 10359252, 11222523, 12469470, 12949065, 14963364, 17265420, 18704205, 22445046, 24938940, 25898130, 33667569, 37408410, 44890092, 51796260, 56112615, 67335138, 74816820, 112225230, 134670276, 168337845, 224450460, 336675690, 673351380]

約数ペア:

[(1, 673351380), (2, 336675690), (3, 224450460), (4, 168337845), (5, 134670276), (6, 112225230), (9, 74816820), (10, 67335138), (12, 56112615), (13, 51796260), (15, 44890092), (18, 37408410), (20, 33667569), (26, 25898130), (27, 24938940), (30, 22445046), (36, 18704205), (39, 17265420), (45, 14963364), (52, 12949065), (54, 12469470), (60, 11222523), (65, 10359252), (78, 8632710), (81, 8312980), (90, 7481682), (108, 6234735), (117, 5755140), (130, 5179626), (135, 4987788), (156, 4316355), (162, 4156490), (180, 3740841), (195, 3453084), (234, 2877570), (260, 2589813), (270, 2493894), (324, 2078245), (351, 1918380), (390, 1726542), (405, 1662596), (468, 1438785), (540, 1246947), (585, 1151028), (702, 959190), (780, 863271), (810, 831298), (1053, 639460), (1170, 575514), (1404, 479595), (1620, 415649), (1755, 383676), (2106, 319730), (2340, 287757), (3510, 191838), (4212, 159865), (5265, 127892), (7020, 95919), (10530, 63946), (21060, 31973)]