2303379540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{166189}}^1$

素因数の和:166222

約数の個数: 144

約数和(自身を含む): 8711015040

約数和(自身を除く): 6407635500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 166189, 332378, 498567, 664756, 830945, 997134, 1163323, 1495701, 1661890, 1828079, 1994268, 2326646, 2492835, 2991402, 3323780, 3489969, 3656158, 4653292, 4985670, 5484237, 5816615, 5982804, 6979938, 7312316, 7478505, 9140395, 9971340, 10469907, 10968474, 11633230, 12796553, 13959876, 14957010, 16452711, 17449845, 18280790, 20939814, 21936948, 23266460, 25593106, 27421185, 29914020, 32905422, 34899690, 36561580, 38389659, 41879628, 51186212, 52349535, 54842370, 63982765, 65810844, 69799380, 76779318, 82263555, 104699070, 109684740, 115168977, 127965530, 153558636, 164527110, 191948295, 209398140, 230337954, 255931060, 329054220, 383896590, 460675908, 575844885, 767793180, 1151689770, 2303379540]

約数ペア:

[(1, 2303379540), (2, 1151689770), (3, 767793180), (4, 575844885), (5, 460675908), (6, 383896590), (7, 329054220), (9, 255931060), (10, 230337954), (11, 209398140), (12, 191948295), (14, 164527110), (15, 153558636), (18, 127965530), (20, 115168977), (21, 109684740), (22, 104699070), (28, 82263555), (30, 76779318), (33, 69799380), (35, 65810844), (36, 63982765), (42, 54842370), (44, 52349535), (45, 51186212), (55, 41879628), (60, 38389659), (63, 36561580), (66, 34899690), (70, 32905422), (77, 29914020), (84, 27421185), (90, 25593106), (99, 23266460), (105, 21936948), (110, 20939814), (126, 18280790), (132, 17449845), (140, 16452711), (154, 14957010), (165, 13959876), (180, 12796553), (198, 11633230), (210, 10968474), (220, 10469907), (231, 9971340), (252, 9140395), (308, 7478505), (315, 7312316), (330, 6979938), (385, 5982804), (396, 5816615), (420, 5484237), (462, 4985670), (495, 4653292), (630, 3656158), (660, 3489969), (693, 3323780), (770, 2991402), (924, 2492835), (990, 2326646), (1155, 1994268), (1260, 1828079), (1386, 1661890), (1540, 1495701), (1980, 1163323), (2310, 997134), (2772, 830945), (3465, 664756), (4620, 498567), (6930, 332378), (13860, 166189)]