165440940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 594155520

約数和(自身を除く): 428714580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 47, 51, 58, 60, 68, 70, 84, 85, 87, 94, 102, 105, 116, 119, 140, 141, 145, 170, 174, 188, 203, 204, 210, 235, 238, 255, 282, 289, 290, 329, 340, 348, 357, 406, 420, 435, 470, 476, 493, 510, 564, 578, 580, 595, 609, 658, 705, 714, 799, 812, 867, 870, 940, 986, 987, 1015, 1020, 1156, 1190, 1218, 1316, 1363, 1410, 1428, 1445, 1479, 1598, 1645, 1734, 1740, 1785, 1972, 1974, 2023, 2030, 2380, 2397, 2436, 2465, 2726, 2820, 2890, 2958, 3045, 3196, 3290, 3451, 3468, 3570, 3948, 3995, 4046, 4060, 4089, 4335, 4794, 4930, 4935, 5452, 5593, 5780, 5916, 6069, 6090, 6580, 6815, 6902, 7140, 7395, 7990, 8092, 8178, 8381, 8670, 9541, 9588, 9860, 9870, 10115, 10353, 11186, 11985, 12138, 12180, 13583, 13630, 13804, 14790, 15980, 16356, 16762, 16779, 17255, 17340, 19082, 19740, 20230, 20445, 20706, 22372, 23171, 23970, 24276, 25143, 27166, 27260, 27965, 28623, 29580, 30345, 33524, 33558, 34510, 38164, 40460, 40749, 40890, 41412, 41905, 46342, 47705, 47940, 50286, 51765, 54332, 55930, 57246, 58667, 60690, 67116, 67915, 69020, 69513, 81498, 81780, 83810, 83895, 92684, 95081, 95410, 100572, 103530, 111860, 114492, 115855, 117334, 121380, 125715, 135830, 139026, 143115, 162197, 162996, 167620, 167790, 176001, 190162, 190820, 203745, 207060, 231710, 234668, 251430, 271660, 278052, 285243, 286230, 293335, 324394, 335580, 347565, 352002, 380324, 393907, 407490, 463420, 475405, 486591, 502860, 570486, 572460, 586670, 648788, 695130, 704004, 787814, 810985, 814980, 880005, 950810, 973182, 1140972, 1173340, 1181721, 1390260, 1426215, 1575628, 1621970, 1760010, 1901620, 1946364, 1969535, 2363442, 2432955, 2757349, 2852430, 3243940, 3520020, 3939070, 4726884, 4865910, 5514698, 5704860, 5908605, 7878140, 8272047, 9731820, 11029396, 11817210, 13786745, 16544094, 23634420, 27573490, 33088188, 41360235, 55146980, 82720470, 165440940]

約数ペア:

[(1, 165440940), (2, 82720470), (3, 55146980), (4, 41360235), (5, 33088188), (6, 27573490), (7, 23634420), (10, 16544094), (12, 13786745), (14, 11817210), (15, 11029396), (17, 9731820), (20, 8272047), (21, 7878140), (28, 5908605), (29, 5704860), (30, 5514698), (34, 4865910), (35, 4726884), (42, 3939070), (47, 3520020), (51, 3243940), (58, 2852430), (60, 2757349), (68, 2432955), (70, 2363442), (84, 1969535), (85, 1946364), (87, 1901620), (94, 1760010), (102, 1621970), (105, 1575628), (116, 1426215), (119, 1390260), (140, 1181721), (141, 1173340), (145, 1140972), (170, 973182), (174, 950810), (188, 880005), (203, 814980), (204, 810985), (210, 787814), (235, 704004), (238, 695130), (255, 648788), (282, 586670), (289, 572460), (290, 570486), (329, 502860), (340, 486591), (348, 475405), (357, 463420), (406, 407490), (420, 393907), (435, 380324), (470, 352002), (476, 347565), (493, 335580), (510, 324394), (564, 293335), (578, 286230), (580, 285243), (595, 278052), (609, 271660), (658, 251430), (705, 234668), (714, 231710), (799, 207060), (812, 203745), (867, 190820), (870, 190162), (940, 176001), (986, 167790), (987, 167620), (1015, 162996), (1020, 162197), (1156, 143115), (1190, 139026), (1218, 135830), (1316, 125715), (1363, 121380), (1410, 117334), (1428, 115855), (1445, 114492), (1479, 111860), (1598, 103530), (1645, 100572), (1734, 95410), (1740, 95081), (1785, 92684), (1972, 83895), (1974, 83810), (2023, 81780), (2030, 81498), (2380, 69513), (2397, 69020), (2436, 67915), (2465, 67116), (2726, 60690), (2820, 58667), (2890, 57246), (2958, 55930), (3045, 54332), (3196, 51765), (3290, 50286), (3451, 47940), (3468, 47705), (3570, 46342), (3948, 41905), (3995, 41412), (4046, 40890), (4060, 40749), (4089, 40460), (4335, 38164), (4794, 34510), (4930, 33558), (4935, 33524), (5452, 30345), (5593, 29580), (5780, 28623), (5916, 27965), (6069, 27260), (6090, 27166), (6580, 25143), (6815, 24276), (6902, 23970), (7140, 23171), (7395, 22372), (7990, 20706), (8092, 20445), (8178, 20230), (8381, 19740), (8670, 19082), (9541, 17340), (9588, 17255), (9860, 16779), (9870, 16762), (10115, 16356), (10353, 15980), (11186, 14790), (11985, 13804), (12138, 13630), (12180, 13583)]