57338820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 227525760

約数和(自身を除く): 170186940

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, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 197, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 394, 396, 420, 441, 462, 490, 495, 539, 540, 588, 591, 594, 630, 660, 693, 735, 756, 770, 788, 882, 924, 945, 980, 985, 990, 1078, 1155, 1182, 1188, 1260, 1323, 1379, 1386, 1470, 1485, 1540, 1617, 1764, 1773, 1890, 1970, 1980, 2079, 2156, 2167, 2205, 2310, 2364, 2646, 2695, 2758, 2772, 2940, 2955, 2970, 3234, 3465, 3546, 3780, 3940, 4137, 4158, 4334, 4410, 4620, 4851, 5292, 5319, 5390, 5516, 5910, 5940, 6468, 6501, 6615, 6895, 6930, 7092, 8085, 8274, 8316, 8668, 8820, 8865, 9653, 9702, 10395, 10638, 10780, 10835, 11820, 12411, 13002, 13230, 13790, 13860, 14553, 15169, 16170, 16548, 17730, 19306, 19404, 19503, 20685, 20790, 21276, 21670, 24255, 24822, 26004, 26460, 26595, 27580, 28959, 29106, 30338, 32340, 32505, 35460, 37233, 38612, 39006, 41370, 41580, 43340, 45507, 48265, 48510, 49644, 53190, 57918, 58212, 58509, 60676, 62055, 65010, 72765, 74466, 75845, 78012, 82740, 86877, 91014, 96530, 97020, 97515, 106183, 106380, 115836, 117018, 124110, 130020, 136521, 144795, 145530, 148932, 151690, 173754, 182028, 186165, 193060, 195030, 212366, 227535, 234036, 248220, 260631, 273042, 289590, 291060, 292545, 303380, 318549, 347508, 372330, 390060, 409563, 424732, 434385, 455070, 521262, 530915, 546084, 579180, 585090, 637098, 682605, 744660, 819126, 868770, 910140, 955647, 1042524, 1061830, 1170180, 1274196, 1303155, 1365210, 1592745, 1638252, 1737540, 1911294, 2047815, 2123660, 2606310, 2730420, 2866941, 3185490, 3822588, 4095630, 4778235, 5212620, 5733882, 6370980, 8191260, 9556470, 11467764, 14334705, 19112940, 28669410, 57338820]

約数ペア:

[(1, 57338820), (2, 28669410), (3, 19112940), (4, 14334705), (5, 11467764), (6, 9556470), (7, 8191260), (9, 6370980), (10, 5733882), (11, 5212620), (12, 4778235), (14, 4095630), (15, 3822588), (18, 3185490), (20, 2866941), (21, 2730420), (22, 2606310), (27, 2123660), (28, 2047815), (30, 1911294), (33, 1737540), (35, 1638252), (36, 1592745), (42, 1365210), (44, 1303155), (45, 1274196), (49, 1170180), (54, 1061830), (55, 1042524), (60, 955647), (63, 910140), (66, 868770), (70, 819126), (77, 744660), (84, 682605), (90, 637098), (98, 585090), (99, 579180), (105, 546084), (108, 530915), (110, 521262), (126, 455070), (132, 434385), (135, 424732), (140, 409563), (147, 390060), (154, 372330), (165, 347508), (180, 318549), (189, 303380), (196, 292545), (197, 291060), (198, 289590), (210, 273042), (220, 260631), (231, 248220), (245, 234036), (252, 227535), (270, 212366), (294, 195030), (297, 193060), (308, 186165), (315, 182028), (330, 173754), (378, 151690), (385, 148932), (394, 145530), (396, 144795), (420, 136521), (441, 130020), (462, 124110), (490, 117018), (495, 115836), (539, 106380), (540, 106183), (588, 97515), (591, 97020), (594, 96530), (630, 91014), (660, 86877), (693, 82740), (735, 78012), (756, 75845), (770, 74466), (788, 72765), (882, 65010), (924, 62055), (945, 60676), (980, 58509), (985, 58212), (990, 57918), (1078, 53190), (1155, 49644), (1182, 48510), (1188, 48265), (1260, 45507), (1323, 43340), (1379, 41580), (1386, 41370), (1470, 39006), (1485, 38612), (1540, 37233), (1617, 35460), (1764, 32505), (1773, 32340), (1890, 30338), (1970, 29106), (1980, 28959), (2079, 27580), (2156, 26595), (2167, 26460), (2205, 26004), (2310, 24822), (2364, 24255), (2646, 21670), (2695, 21276), (2758, 20790), (2772, 20685), (2940, 19503), (2955, 19404), (2970, 19306), (3234, 17730), (3465, 16548), (3546, 16170), (3780, 15169), (3940, 14553), (4137, 13860), (4158, 13790), (4334, 13230), (4410, 13002), (4620, 12411), (4851, 11820), (5292, 10835), (5319, 10780), (5390, 10638), (5516, 10395), (5910, 9702), (5940, 9653), (6468, 8865), (6501, 8820), (6615, 8668), (6895, 8316), (6930, 8274), (7092, 8085)]