4048445040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:879

約数の個数: 160

約数和(自身を含む): 12719185920

約数和(自身を除く): 8670740880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 317, 381, 419, 508, 634, 635, 762, 838, 951, 1016, 1257, 1268, 1270, 1524, 1585, 1676, 1902, 1905, 2032, 2095, 2514, 2536, 2540, 3048, 3170, 3352, 3804, 3810, 4190, 4755, 5028, 5072, 5080, 6096, 6285, 6340, 6704, 7608, 7620, 8380, 9510, 10056, 10160, 12570, 12680, 15216, 15240, 16760, 19020, 20112, 25140, 25360, 30480, 33520, 38040, 40259, 50280, 53213, 76080, 80518, 100560, 106426, 120777, 132823, 159639, 161036, 201295, 212852, 241554, 265646, 266065, 319278, 322072, 398469, 402590, 425704, 483108, 531292, 532130, 603885, 638556, 644144, 664115, 796938, 798195, 805180, 851408, 966216, 1062584, 1064260, 1207770, 1277112, 1328230, 1593876, 1596390, 1610360, 1932432, 1992345, 2125168, 2128520, 2415540, 2554224, 2656460, 3187752, 3192780, 3220720, 3984690, 4257040, 4831080, 5312920, 6375504, 6385560, 7969380, 9662160, 10625840, 12771120, 15938760, 16868521, 31877520, 33737042, 50605563, 67474084, 84342605, 101211126, 134948168, 168685210, 202422252, 253027815, 269896336, 337370420, 404844504, 506055630, 674740840, 809689008, 1012111260, 1349481680, 2024222520, 4048445040]

約数ペア:

[(1, 4048445040), (2, 2024222520), (3, 1349481680), (4, 1012111260), (5, 809689008), (6, 674740840), (8, 506055630), (10, 404844504), (12, 337370420), (15, 269896336), (16, 253027815), (20, 202422252), (24, 168685210), (30, 134948168), (40, 101211126), (48, 84342605), (60, 67474084), (80, 50605563), (120, 33737042), (127, 31877520), (240, 16868521), (254, 15938760), (317, 12771120), (381, 10625840), (419, 9662160), (508, 7969380), (634, 6385560), (635, 6375504), (762, 5312920), (838, 4831080), (951, 4257040), (1016, 3984690), (1257, 3220720), (1268, 3192780), (1270, 3187752), (1524, 2656460), (1585, 2554224), (1676, 2415540), (1902, 2128520), (1905, 2125168), (2032, 1992345), (2095, 1932432), (2514, 1610360), (2536, 1596390), (2540, 1593876), (3048, 1328230), (3170, 1277112), (3352, 1207770), (3804, 1064260), (3810, 1062584), (4190, 966216), (4755, 851408), (5028, 805180), (5072, 798195), (5080, 796938), (6096, 664115), (6285, 644144), (6340, 638556), (6704, 603885), (7608, 532130), (7620, 531292), (8380, 483108), (9510, 425704), (10056, 402590), (10160, 398469), (12570, 322072), (12680, 319278), (15216, 266065), (15240, 265646), (16760, 241554), (19020, 212852), (20112, 201295), (25140, 161036), (25360, 159639), (30480, 132823), (33520, 120777), (38040, 106426), (40259, 100560), (50280, 80518), (53213, 76080)]