196339440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6761}}^1$

素因数の和:6799

約数の個数: 120

約数和(自身を含む): 669113424

約数和(自身を除く): 472773984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 6761, 7260, 9680, 13522, 14520, 20283, 27044, 29040, 33805, 40566, 54088, 67610, 74371, 81132, 101415, 108176, 135220, 148742, 162264, 202830, 223113, 270440, 297484, 324528, 371855, 405660, 446226, 540880, 594968, 743710, 811320, 818081, 892452, 1115565, 1189936, 1487420, 1622640, 1636162, 1784904, 2231130, 2454243, 2974840, 3272324, 3569808, 4090405, 4462260, 4908486, 5949680, 6544648, 8180810, 8924520, 9816972, 12271215, 13089296, 16361620, 17849040, 19633944, 24542430, 32723240, 39267888, 49084860, 65446480, 98169720, 196339440]

約数ペア:

[(1, 196339440), (2, 98169720), (3, 65446480), (4, 49084860), (5, 39267888), (6, 32723240), (8, 24542430), (10, 19633944), (11, 17849040), (12, 16361620), (15, 13089296), (16, 12271215), (20, 9816972), (22, 8924520), (24, 8180810), (30, 6544648), (33, 5949680), (40, 4908486), (44, 4462260), (48, 4090405), (55, 3569808), (60, 3272324), (66, 2974840), (80, 2454243), (88, 2231130), (110, 1784904), (120, 1636162), (121, 1622640), (132, 1487420), (165, 1189936), (176, 1115565), (220, 892452), (240, 818081), (242, 811320), (264, 743710), (330, 594968), (363, 540880), (440, 446226), (484, 405660), (528, 371855), (605, 324528), (660, 297484), (726, 270440), (880, 223113), (968, 202830), (1210, 162264), (1320, 148742), (1452, 135220), (1815, 108176), (1936, 101415), (2420, 81132), (2640, 74371), (2904, 67610), (3630, 54088), (4840, 40566), (5808, 33805), (6761, 29040), (7260, 27044), (9680, 20283), (13522, 14520)]