202449720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{153371}}^1$

素因数の和:153396

約数の個数: 64

約数和(自身を含む): 662567040

約数和(自身を除く): 460117320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 153371, 306742, 460113, 613484, 766855, 920226, 1226968, 1533710, 1687081, 1840452, 2300565, 3067420, 3374162, 3680904, 4601130, 5061243, 6134840, 6748324, 8435405, 9202260, 10122486, 13496648, 16870810, 18404520, 20244972, 25306215, 33741620, 40489944, 50612430, 67483240, 101224860, 202449720]

約数ペア:

[(1, 202449720), (2, 101224860), (3, 67483240), (4, 50612430), (5, 40489944), (6, 33741620), (8, 25306215), (10, 20244972), (11, 18404520), (12, 16870810), (15, 13496648), (20, 10122486), (22, 9202260), (24, 8435405), (30, 6748324), (33, 6134840), (40, 5061243), (44, 4601130), (55, 3680904), (60, 3374162), (66, 3067420), (88, 2300565), (110, 1840452), (120, 1687081), (132, 1533710), (165, 1226968), (220, 920226), (264, 766855), (330, 613484), (440, 460113), (660, 306742), (1320, 153371)]