19828098240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1214957}}^1$

素因数の和:1214994

約数の個数: 112

約数和(自身を含む): 66657455712

約数和(自身を除く): 46829357472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 1214957, 2429914, 3644871, 4859828, 6074785, 7289742, 9719656, 12149570, 14579484, 18224355, 19439312, 20654269, 24299140, 29158968, 36448710, 38878624, 41308538, 48598280, 58317936, 61962807, 72897420, 77757248, 82617076, 97196560, 103271345, 116635872, 123925614, 145794840, 165234152, 194393120, 206542690, 233271744, 247851228, 291589680, 309814035, 330468304, 388786240, 413085380, 495702456, 583179360, 619628070, 660936608, 826170760, 991404912, 1166358720, 1239256140, 1321873216, 1652341520, 1982809824, 2478512280, 3304683040, 3965619648, 4957024560, 6609366080, 9914049120, 19828098240]

約数ペア:

[(1, 19828098240), (2, 9914049120), (3, 6609366080), (4, 4957024560), (5, 3965619648), (6, 3304683040), (8, 2478512280), (10, 1982809824), (12, 1652341520), (15, 1321873216), (16, 1239256140), (17, 1166358720), (20, 991404912), (24, 826170760), (30, 660936608), (32, 619628070), (34, 583179360), (40, 495702456), (48, 413085380), (51, 388786240), (60, 330468304), (64, 309814035), (68, 291589680), (80, 247851228), (85, 233271744), (96, 206542690), (102, 194393120), (120, 165234152), (136, 145794840), (160, 123925614), (170, 116635872), (192, 103271345), (204, 97196560), (240, 82617076), (255, 77757248), (272, 72897420), (320, 61962807), (340, 58317936), (408, 48598280), (480, 41308538), (510, 38878624), (544, 36448710), (680, 29158968), (816, 24299140), (960, 20654269), (1020, 19439312), (1088, 18224355), (1360, 14579484), (1632, 12149570), (2040, 9719656), (2720, 7289742), (3264, 6074785), (4080, 4859828), (5440, 3644871), (8160, 2429914), (16320, 1214957)]