211272480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6379}}^1$

素因数の和:6423

約数の個数: 144

約数和(自身を含む): 752431680

約数和(自身を除く): 541159200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6379, 6624, 8280, 11040, 12758, 16560, 19137, 25516, 31895, 33120, 38274, 51032, 57411, 63790, 76548, 95685, 102064, 114822, 127580, 146717, 153096, 191370, 204128, 229644, 255160, 287055, 293434, 306192, 382740, 440151, 459288, 510320, 574110, 586868, 612384, 733585, 765480, 880302, 918576, 1020640, 1148220, 1173736, 1320453, 1467170, 1530960, 1760604, 1837152, 2200755, 2296440, 2347472, 2640906, 2934340, 3061920, 3521208, 4401510, 4592880, 4694944, 5281812, 5868680, 6602265, 7042416, 8803020, 9185760, 10563624, 11737360, 13204530, 14084832, 17606040, 21127248, 23474720, 26409060, 35212080, 42254496, 52818120, 70424160, 105636240, 211272480]

約数ペア:

[(1, 211272480), (2, 105636240), (3, 70424160), (4, 52818120), (5, 42254496), (6, 35212080), (8, 26409060), (9, 23474720), (10, 21127248), (12, 17606040), (15, 14084832), (16, 13204530), (18, 11737360), (20, 10563624), (23, 9185760), (24, 8803020), (30, 7042416), (32, 6602265), (36, 5868680), (40, 5281812), (45, 4694944), (46, 4592880), (48, 4401510), (60, 3521208), (69, 3061920), (72, 2934340), (80, 2640906), (90, 2347472), (92, 2296440), (96, 2200755), (115, 1837152), (120, 1760604), (138, 1530960), (144, 1467170), (160, 1320453), (180, 1173736), (184, 1148220), (207, 1020640), (230, 918576), (240, 880302), (276, 765480), (288, 733585), (345, 612384), (360, 586868), (368, 574110), (414, 510320), (460, 459288), (480, 440151), (552, 382740), (690, 306192), (720, 293434), (736, 287055), (828, 255160), (920, 229644), (1035, 204128), (1104, 191370), (1380, 153096), (1440, 146717), (1656, 127580), (1840, 114822), (2070, 102064), (2208, 95685), (2760, 76548), (3312, 63790), (3680, 57411), (4140, 51032), (5520, 38274), (6379, 33120), (6624, 31895), (8280, 25516), (11040, 19137), (12758, 16560)]