212326240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:2000

約数の個数: 96

約数和(自身を含む): 579265344

約数和(自身を除く): 366939104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 505, 560, 707, 808, 1010, 1120, 1414, 1616, 1877, 2020, 2828, 3232, 3535, 3754, 4040, 5656, 7070, 7508, 8080, 9385, 11312, 13139, 14140, 15016, 16160, 18770, 22624, 26278, 28280, 30032, 37540, 52556, 56560, 60064, 65695, 75080, 105112, 113120, 131390, 150160, 189577, 210224, 262780, 300320, 379154, 420448, 525560, 758308, 947885, 1051120, 1327039, 1516616, 1895770, 2102240, 2654078, 3033232, 3791540, 5308156, 6066464, 6635195, 7583080, 10616312, 13270390, 15166160, 21232624, 26540780, 30332320, 42465248, 53081560, 106163120, 212326240]

約数ペア:

[(1, 212326240), (2, 106163120), (4, 53081560), (5, 42465248), (7, 30332320), (8, 26540780), (10, 21232624), (14, 15166160), (16, 13270390), (20, 10616312), (28, 7583080), (32, 6635195), (35, 6066464), (40, 5308156), (56, 3791540), (70, 3033232), (80, 2654078), (101, 2102240), (112, 1895770), (140, 1516616), (160, 1327039), (202, 1051120), (224, 947885), (280, 758308), (404, 525560), (505, 420448), (560, 379154), (707, 300320), (808, 262780), (1010, 210224), (1120, 189577), (1414, 150160), (1616, 131390), (1877, 113120), (2020, 105112), (2828, 75080), (3232, 65695), (3535, 60064), (3754, 56560), (4040, 52556), (5656, 37540), (7070, 30032), (7508, 28280), (8080, 26278), (9385, 22624), (11312, 18770), (13139, 16160), (14140, 15016)]