198699120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 701955072

約数和(自身を除く): 503255952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 53, 60, 72, 80, 82, 90, 106, 120, 123, 127, 144, 159, 164, 180, 205, 212, 240, 246, 254, 265, 318, 328, 360, 369, 381, 410, 424, 477, 492, 508, 530, 615, 635, 636, 656, 720, 738, 762, 795, 820, 848, 954, 984, 1016, 1060, 1143, 1230, 1270, 1272, 1476, 1524, 1590, 1640, 1845, 1905, 1908, 1968, 2032, 2120, 2173, 2286, 2385, 2460, 2540, 2544, 2952, 3048, 3180, 3280, 3690, 3810, 3816, 4240, 4346, 4572, 4770, 4920, 5080, 5207, 5715, 5904, 6096, 6360, 6519, 6731, 7380, 7620, 7632, 8692, 9144, 9540, 9840, 10160, 10414, 10865, 11430, 12720, 13038, 13462, 14760, 15240, 15621, 17384, 18288, 19080, 19557, 20193, 20828, 21730, 22860, 26035, 26076, 26924, 29520, 30480, 31242, 32595, 33655, 34768, 38160, 39114, 40386, 41656, 43460, 45720, 46863, 52070, 52152, 53848, 60579, 62484, 65190, 67310, 78105, 78228, 80772, 83312, 86920, 91440, 93726, 97785, 100965, 104140, 104304, 107696, 121158, 124968, 130380, 134620, 156210, 156456, 161544, 173840, 187452, 195570, 201930, 208280, 234315, 242316, 249936, 260760, 269240, 275971, 302895, 312420, 312912, 323088, 374904, 391140, 403860, 416560, 468630, 484632, 521520, 538480, 551942, 605790, 624840, 749808, 782280, 807720, 827913, 937260, 969264, 1103884, 1211580, 1249680, 1379855, 1564560, 1615440, 1655826, 1874520, 2207768, 2423160, 2483739, 2759710, 3311652, 3749040, 4139565, 4415536, 4846320, 4967478, 5519420, 6623304, 8279130, 9934956, 11038840, 12418695, 13246608, 16558260, 19869912, 22077680, 24837390, 33116520, 39739824, 49674780, 66233040, 99349560, 198699120]

約数ペア:

[(1, 198699120), (2, 99349560), (3, 66233040), (4, 49674780), (5, 39739824), (6, 33116520), (8, 24837390), (9, 22077680), (10, 19869912), (12, 16558260), (15, 13246608), (16, 12418695), (18, 11038840), (20, 9934956), (24, 8279130), (30, 6623304), (36, 5519420), (40, 4967478), (41, 4846320), (45, 4415536), (48, 4139565), (53, 3749040), (60, 3311652), (72, 2759710), (80, 2483739), (82, 2423160), (90, 2207768), (106, 1874520), (120, 1655826), (123, 1615440), (127, 1564560), (144, 1379855), (159, 1249680), (164, 1211580), (180, 1103884), (205, 969264), (212, 937260), (240, 827913), (246, 807720), (254, 782280), (265, 749808), (318, 624840), (328, 605790), (360, 551942), (369, 538480), (381, 521520), (410, 484632), (424, 468630), (477, 416560), (492, 403860), (508, 391140), (530, 374904), (615, 323088), (635, 312912), (636, 312420), (656, 302895), (720, 275971), (738, 269240), (762, 260760), (795, 249936), (820, 242316), (848, 234315), (954, 208280), (984, 201930), (1016, 195570), (1060, 187452), (1143, 173840), (1230, 161544), (1270, 156456), (1272, 156210), (1476, 134620), (1524, 130380), (1590, 124968), (1640, 121158), (1845, 107696), (1905, 104304), (1908, 104140), (1968, 100965), (2032, 97785), (2120, 93726), (2173, 91440), (2286, 86920), (2385, 83312), (2460, 80772), (2540, 78228), (2544, 78105), (2952, 67310), (3048, 65190), (3180, 62484), (3280, 60579), (3690, 53848), (3810, 52152), (3816, 52070), (4240, 46863), (4346, 45720), (4572, 43460), (4770, 41656), (4920, 40386), (5080, 39114), (5207, 38160), (5715, 34768), (5904, 33655), (6096, 32595), (6360, 31242), (6519, 30480), (6731, 29520), (7380, 26924), (7620, 26076), (7632, 26035), (8692, 22860), (9144, 21730), (9540, 20828), (9840, 20193), (10160, 19557), (10414, 19080), (10865, 18288), (11430, 17384), (12720, 15621), (13038, 15240), (13462, 14760)]