16193593980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1578323}}^1$

素因数の和:1578360

約数の個数: 96

約数和(自身を含む): 53031686400

約数和(自身を除く): 36838092420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 1578323, 3156646, 4734969, 6313292, 7891615, 9469938, 14204907, 15783230, 18939876, 23674845, 28409814, 29988137, 31566460, 42614721, 47349690, 56819628, 59976274, 71024535, 85229442, 89964411, 94699380, 119952548, 142049070, 149940685, 170458884, 179928822, 213073605, 269893233, 284098140, 299881370, 359857644, 426147210, 449822055, 539786466, 599762740, 809679699, 852294420, 899644110, 1079572932, 1349466165, 1619359398, 1799288220, 2698932330, 3238718796, 4048398495, 5397864660, 8096796990, 16193593980]

約数ペア:

[(1, 16193593980), (2, 8096796990), (3, 5397864660), (4, 4048398495), (5, 3238718796), (6, 2698932330), (9, 1799288220), (10, 1619359398), (12, 1349466165), (15, 1079572932), (18, 899644110), (19, 852294420), (20, 809679699), (27, 599762740), (30, 539786466), (36, 449822055), (38, 426147210), (45, 359857644), (54, 299881370), (57, 284098140), (60, 269893233), (76, 213073605), (90, 179928822), (95, 170458884), (108, 149940685), (114, 142049070), (135, 119952548), (171, 94699380), (180, 89964411), (190, 85229442), (228, 71024535), (270, 59976274), (285, 56819628), (342, 47349690), (380, 42614721), (513, 31566460), (540, 29988137), (570, 28409814), (684, 23674845), (855, 18939876), (1026, 15783230), (1140, 14204907), (1710, 9469938), (2052, 7891615), (2565, 6313292), (3420, 4734969), (5130, 3156646), (10260, 1578323)]