19367965440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1681247}}^1$

素因数の和:1681274

約数の個数: 108

約数和(自身を含む): 67011182784

約数和(自身を除く): 47643217344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1681247, 3362494, 5043741, 6724988, 8406235, 10087482, 13449976, 15131223, 16812470, 20174964, 25218705, 26899952, 30262446, 33624940, 40349928, 50437410, 53799904, 60524892, 67249880, 75656115, 80699856, 100874820, 107599808, 121049784, 134499760, 151312230, 161399712, 201749640, 215199616, 242099568, 268999520, 302624460, 322799424, 403499280, 430399232, 484199136, 537999040, 605248920, 645598848, 806998560, 968398272, 1075998080, 1210497840, 1291197696, 1613997120, 1936796544, 2151996160, 2420995680, 3227994240, 3873593088, 4841991360, 6455988480, 9683982720, 19367965440]

約数ペア:

[(1, 19367965440), (2, 9683982720), (3, 6455988480), (4, 4841991360), (5, 3873593088), (6, 3227994240), (8, 2420995680), (9, 2151996160), (10, 1936796544), (12, 1613997120), (15, 1291197696), (16, 1210497840), (18, 1075998080), (20, 968398272), (24, 806998560), (30, 645598848), (32, 605248920), (36, 537999040), (40, 484199136), (45, 430399232), (48, 403499280), (60, 322799424), (64, 302624460), (72, 268999520), (80, 242099568), (90, 215199616), (96, 201749640), (120, 161399712), (128, 151312230), (144, 134499760), (160, 121049784), (180, 107599808), (192, 100874820), (240, 80699856), (256, 75656115), (288, 67249880), (320, 60524892), (360, 53799904), (384, 50437410), (480, 40349928), (576, 33624940), (640, 30262446), (720, 26899952), (768, 25218705), (960, 20174964), (1152, 16812470), (1280, 15131223), (1440, 13449976), (1920, 10087482), (2304, 8406235), (2880, 6724988), (3840, 5043741), (5760, 3362494), (11520, 1681247)]