201120480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12697}}^1$

素因数の和:12729

約数の個数: 144

約数和(自身を含む): 748775664

約数和(自身を除く): 547655184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 12697, 15840, 25394, 38091, 50788, 63485, 76182, 101576, 114273, 126970, 139667, 152364, 190455, 203152, 228546, 253940, 279334, 304728, 380910, 406304, 419001, 457092, 507880, 558668, 571365, 609456, 698335, 761820, 838002, 914184, 1015760, 1117336, 1142730, 1218912, 1257003, 1396670, 1523640, 1676004, 1828368, 2031520, 2095005, 2234672, 2285460, 2514006, 2793340, 3047280, 3352008, 3656736, 4190010, 4469344, 4570920, 5028012, 5586680, 6094560, 6285015, 6704016, 8380020, 9141840, 10056024, 11173360, 12570030, 13408032, 16760040, 18283680, 20112048, 22346720, 25140060, 33520080, 40224096, 50280120, 67040160, 100560240, 201120480]

約数ペア:

[(1, 201120480), (2, 100560240), (3, 67040160), (4, 50280120), (5, 40224096), (6, 33520080), (8, 25140060), (9, 22346720), (10, 20112048), (11, 18283680), (12, 16760040), (15, 13408032), (16, 12570030), (18, 11173360), (20, 10056024), (22, 9141840), (24, 8380020), (30, 6704016), (32, 6285015), (33, 6094560), (36, 5586680), (40, 5028012), (44, 4570920), (45, 4469344), (48, 4190010), (55, 3656736), (60, 3352008), (66, 3047280), (72, 2793340), (80, 2514006), (88, 2285460), (90, 2234672), (96, 2095005), (99, 2031520), (110, 1828368), (120, 1676004), (132, 1523640), (144, 1396670), (160, 1257003), (165, 1218912), (176, 1142730), (180, 1117336), (198, 1015760), (220, 914184), (240, 838002), (264, 761820), (288, 698335), (330, 609456), (352, 571365), (360, 558668), (396, 507880), (440, 457092), (480, 419001), (495, 406304), (528, 380910), (660, 304728), (720, 279334), (792, 253940), (880, 228546), (990, 203152), (1056, 190455), (1320, 152364), (1440, 139667), (1584, 126970), (1760, 114273), (1980, 101576), (2640, 76182), (3168, 63485), (3960, 50788), (5280, 38091), (7920, 25394), (12697, 15840)]