5446980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 21288960

約数和(自身を除く): 15841980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 131, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 262, 270, 297, 308, 315, 330, 378, 385, 393, 396, 420, 462, 495, 524, 540, 594, 630, 655, 660, 693, 756, 770, 786, 917, 924, 945, 990, 1155, 1179, 1188, 1260, 1310, 1386, 1441, 1485, 1540, 1572, 1834, 1890, 1965, 1980, 2079, 2310, 2358, 2620, 2751, 2772, 2882, 2970, 3465, 3537, 3668, 3780, 3930, 4158, 4323, 4585, 4620, 4716, 5502, 5764, 5895, 5940, 6930, 7074, 7205, 7860, 8253, 8316, 8646, 9170, 10087, 10395, 11004, 11790, 12969, 13755, 13860, 14148, 14410, 16506, 17292, 17685, 18340, 20174, 20790, 21615, 23580, 24759, 25938, 27510, 28820, 30261, 33012, 35370, 38907, 40348, 41265, 41580, 43230, 49518, 50435, 51876, 55020, 60522, 64845, 70740, 77814, 82530, 86460, 90783, 99036, 100870, 121044, 123795, 129690, 151305, 155628, 165060, 181566, 194535, 201740, 247590, 259380, 272349, 302610, 363132, 389070, 453915, 495180, 544698, 605220, 778140, 907830, 1089396, 1361745, 1815660, 2723490, 5446980]

約数ペア:

[(1, 5446980), (2, 2723490), (3, 1815660), (4, 1361745), (5, 1089396), (6, 907830), (7, 778140), (9, 605220), (10, 544698), (11, 495180), (12, 453915), (14, 389070), (15, 363132), (18, 302610), (20, 272349), (21, 259380), (22, 247590), (27, 201740), (28, 194535), (30, 181566), (33, 165060), (35, 155628), (36, 151305), (42, 129690), (44, 123795), (45, 121044), (54, 100870), (55, 99036), (60, 90783), (63, 86460), (66, 82530), (70, 77814), (77, 70740), (84, 64845), (90, 60522), (99, 55020), (105, 51876), (108, 50435), (110, 49518), (126, 43230), (131, 41580), (132, 41265), (135, 40348), (140, 38907), (154, 35370), (165, 33012), (180, 30261), (189, 28820), (198, 27510), (210, 25938), (220, 24759), (231, 23580), (252, 21615), (262, 20790), (270, 20174), (297, 18340), (308, 17685), (315, 17292), (330, 16506), (378, 14410), (385, 14148), (393, 13860), (396, 13755), (420, 12969), (462, 11790), (495, 11004), (524, 10395), (540, 10087), (594, 9170), (630, 8646), (655, 8316), (660, 8253), (693, 7860), (756, 7205), (770, 7074), (786, 6930), (917, 5940), (924, 5895), (945, 5764), (990, 5502), (1155, 4716), (1179, 4620), (1188, 4585), (1260, 4323), (1310, 4158), (1386, 3930), (1441, 3780), (1485, 3668), (1540, 3537), (1572, 3465), (1834, 2970), (1890, 2882), (1965, 2772), (1980, 2751), (2079, 2620), (2310, 2358)]