7219925640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{225341}}^1$

素因数の和:225447

約数の個数: 96

約数和(自身を含む): 23728512600

約数和(自身を除く): 16508586960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 225341, 450682, 676023, 901364, 1126705, 1352046, 1802728, 2028069, 2253410, 2704092, 3380115, 4056138, 4506820, 5408184, 6760230, 8112276, 9013640, 10140345, 13520460, 16224552, 20055349, 20280690, 27040920, 40110698, 40561380, 60166047, 80221396, 81122760, 100276745, 120332094, 160442792, 180498141, 200553490, 240664188, 300830235, 360996282, 401106980, 481328376, 601660470, 721992564, 802213960, 902490705, 1203320940, 1443985128, 1804981410, 2406641880, 3609962820, 7219925640]

約数ペア:

[(1, 7219925640), (2, 3609962820), (3, 2406641880), (4, 1804981410), (5, 1443985128), (6, 1203320940), (8, 902490705), (9, 802213960), (10, 721992564), (12, 601660470), (15, 481328376), (18, 401106980), (20, 360996282), (24, 300830235), (30, 240664188), (36, 200553490), (40, 180498141), (45, 160442792), (60, 120332094), (72, 100276745), (89, 81122760), (90, 80221396), (120, 60166047), (178, 40561380), (180, 40110698), (267, 27040920), (356, 20280690), (360, 20055349), (445, 16224552), (534, 13520460), (712, 10140345), (801, 9013640), (890, 8112276), (1068, 6760230), (1335, 5408184), (1602, 4506820), (1780, 4056138), (2136, 3380115), (2670, 2704092), (3204, 2253410), (3560, 2028069), (4005, 1802728), (5340, 1352046), (6408, 1126705), (8010, 901364), (10680, 676023), (16020, 450682), (32040, 225341)]