23409540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 90961920

約数和(自身を除く): 67552380

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, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 563, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1126, 1155, 1188, 1260, 1386, 1485, 1540, 1689, 1890, 1980, 2079, 2252, 2310, 2772, 2815, 2970, 3378, 3465, 3780, 3941, 4158, 4620, 5067, 5630, 5940, 6193, 6756, 6930, 7882, 8316, 8445, 10134, 10395, 11260, 11823, 12386, 13860, 15201, 15764, 16890, 18579, 19705, 20268, 20790, 23646, 24772, 25335, 30402, 30965, 33780, 35469, 37158, 39410, 41580, 43351, 47292, 50670, 55737, 59115, 60804, 61930, 70938, 74316, 76005, 78820, 86702, 92895, 101340, 106407, 111474, 118230, 123860, 130053, 141876, 152010, 167211, 173404, 177345, 185790, 212814, 216755, 222948, 236460, 260106, 278685, 304020, 334422, 354690, 371580, 390159, 425628, 433510, 520212, 532035, 557370, 650265, 668844, 709380, 780318, 836055, 867020, 1064070, 1114740, 1170477, 1300530, 1560636, 1672110, 1950795, 2128140, 2340954, 2601060, 3344220, 3901590, 4681908, 5852385, 7803180, 11704770, 23409540]

約数ペア:

[(1, 23409540), (2, 11704770), (3, 7803180), (4, 5852385), (5, 4681908), (6, 3901590), (7, 3344220), (9, 2601060), (10, 2340954), (11, 2128140), (12, 1950795), (14, 1672110), (15, 1560636), (18, 1300530), (20, 1170477), (21, 1114740), (22, 1064070), (27, 867020), (28, 836055), (30, 780318), (33, 709380), (35, 668844), (36, 650265), (42, 557370), (44, 532035), (45, 520212), (54, 433510), (55, 425628), (60, 390159), (63, 371580), (66, 354690), (70, 334422), (77, 304020), (84, 278685), (90, 260106), (99, 236460), (105, 222948), (108, 216755), (110, 212814), (126, 185790), (132, 177345), (135, 173404), (140, 167211), (154, 152010), (165, 141876), (180, 130053), (189, 123860), (198, 118230), (210, 111474), (220, 106407), (231, 101340), (252, 92895), (270, 86702), (297, 78820), (308, 76005), (315, 74316), (330, 70938), (378, 61930), (385, 60804), (396, 59115), (420, 55737), (462, 50670), (495, 47292), (540, 43351), (563, 41580), (594, 39410), (630, 37158), (660, 35469), (693, 33780), (756, 30965), (770, 30402), (924, 25335), (945, 24772), (990, 23646), (1126, 20790), (1155, 20268), (1188, 19705), (1260, 18579), (1386, 16890), (1485, 15764), (1540, 15201), (1689, 13860), (1890, 12386), (1980, 11823), (2079, 11260), (2252, 10395), (2310, 10134), (2772, 8445), (2815, 8316), (2970, 7882), (3378, 6930), (3465, 6756), (3780, 6193), (3941, 5940), (4158, 5630), (4620, 5067)]