20146152240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{4157}}^1$

素因数の和:4356

約数の個数: 240

約数和(自身を含む): 69493552128

約数和(自身を除く): 49347399888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 127, 144, 159, 180, 212, 240, 254, 265, 318, 360, 381, 424, 477, 508, 530, 635, 636, 720, 762, 795, 848, 954, 1016, 1060, 1143, 1270, 1272, 1524, 1590, 1905, 1908, 2032, 2120, 2286, 2385, 2540, 2544, 3048, 3180, 3810, 3816, 4157, 4240, 4572, 4770, 5080, 5715, 6096, 6360, 6731, 7620, 7632, 8314, 9144, 9540, 10160, 11430, 12471, 12720, 13462, 15240, 16628, 18288, 19080, 20193, 20785, 22860, 24942, 26924, 30480, 33256, 33655, 37413, 38160, 40386, 41570, 45720, 49884, 53848, 60579, 62355, 66512, 67310, 74826, 80772, 83140, 91440, 99768, 100965, 107696, 121158, 124710, 134620, 149652, 161544, 166280, 187065, 199536, 201930, 220321, 242316, 249420, 269240, 299304, 302895, 323088, 332560, 374130, 403860, 440642, 484632, 498840, 527939, 538480, 598608, 605790, 660963, 748260, 807720, 881284, 969264, 997680, 1055878, 1101605, 1211580, 1321926, 1496520, 1583817, 1615440, 1762568, 1982889, 2111756, 2203210, 2423160, 2639695, 2643852, 2993040, 3167634, 3304815, 3525136, 3965778, 4223512, 4406420, 4751451, 4846320, 5279390, 5287704, 6335268, 6609630, 7919085, 7931556, 8447024, 8812840, 9502902, 9914445, 10558780, 10575408, 12670536, 13219260, 15838170, 15863112, 17625680, 19005804, 19828890, 21117560, 23757255, 25341072, 26438520, 27980767, 31676340, 31726224, 38011608, 39657780, 42235120, 47514510, 52877040, 55961534, 63352680, 76023216, 79315560, 83942301, 95029020, 111923068, 126705360, 139903835, 158631120, 167884602, 190058040, 223846136, 251826903, 279807670, 335769204, 380116080, 419711505, 447692272, 503653806, 559615340, 671538408, 839423010, 1007307612, 1119230680, 1259134515, 1343076816, 1678846020, 2014615224, 2238461360, 2518269030, 3357692040, 4029230448, 5036538060, 6715384080, 10073076120, 20146152240]

約数ペア:

[(1, 20146152240), (2, 10073076120), (3, 6715384080), (4, 5036538060), (5, 4029230448), (6, 3357692040), (8, 2518269030), (9, 2238461360), (10, 2014615224), (12, 1678846020), (15, 1343076816), (16, 1259134515), (18, 1119230680), (20, 1007307612), (24, 839423010), (30, 671538408), (36, 559615340), (40, 503653806), (45, 447692272), (48, 419711505), (53, 380116080), (60, 335769204), (72, 279807670), (80, 251826903), (90, 223846136), (106, 190058040), (120, 167884602), (127, 158631120), (144, 139903835), (159, 126705360), (180, 111923068), (212, 95029020), (240, 83942301), (254, 79315560), (265, 76023216), (318, 63352680), (360, 55961534), (381, 52877040), (424, 47514510), (477, 42235120), (508, 39657780), (530, 38011608), (635, 31726224), (636, 31676340), (720, 27980767), (762, 26438520), (795, 25341072), (848, 23757255), (954, 21117560), (1016, 19828890), (1060, 19005804), (1143, 17625680), (1270, 15863112), (1272, 15838170), (1524, 13219260), (1590, 12670536), (1905, 10575408), (1908, 10558780), (2032, 9914445), (2120, 9502902), (2286, 8812840), (2385, 8447024), (2540, 7931556), (2544, 7919085), (3048, 6609630), (3180, 6335268), (3810, 5287704), (3816, 5279390), (4157, 4846320), (4240, 4751451), (4572, 4406420), (4770, 4223512), (5080, 3965778), (5715, 3525136), (6096, 3304815), (6360, 3167634), (6731, 2993040), (7620, 2643852), (7632, 2639695), (8314, 2423160), (9144, 2203210), (9540, 2111756), (10160, 1982889), (11430, 1762568), (12471, 1615440), (12720, 1583817), (13462, 1496520), (15240, 1321926), (16628, 1211580), (18288, 1101605), (19080, 1055878), (20193, 997680), (20785, 969264), (22860, 881284), (24942, 807720), (26924, 748260), (30480, 660963), (33256, 605790), (33655, 598608), (37413, 538480), (38160, 527939), (40386, 498840), (41570, 484632), (45720, 440642), (49884, 403860), (53848, 374130), (60579, 332560), (62355, 323088), (66512, 302895), (67310, 299304), (74826, 269240), (80772, 249420), (83140, 242316), (91440, 220321), (99768, 201930), (100965, 199536), (107696, 187065), (121158, 166280), (124710, 161544), (134620, 149652)]