470528800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1251

約数の個数: 144

約数和(自身を含む): 1331914752

約数和(自身を除く): 861385952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 160, 175, 200, 224, 280, 292, 350, 365, 400, 511, 560, 584, 700, 730, 800, 1022, 1120, 1151, 1168, 1400, 1460, 1825, 2044, 2302, 2336, 2555, 2800, 2920, 3650, 4088, 4604, 5110, 5600, 5755, 5840, 7300, 8057, 8176, 9208, 10220, 11510, 11680, 12775, 14600, 16114, 16352, 18416, 20440, 23020, 25550, 28775, 29200, 32228, 36832, 40285, 40880, 46040, 51100, 57550, 58400, 64456, 80570, 81760, 84023, 92080, 102200, 115100, 128912, 161140, 168046, 184160, 201425, 204400, 230200, 257824, 322280, 336092, 402850, 408800, 420115, 460400, 588161, 644560, 672184, 805700, 840230, 920800, 1176322, 1289120, 1344368, 1611400, 1680460, 2100575, 2352644, 2688736, 2940805, 3222800, 3360920, 4201150, 4705288, 5881610, 6445600, 6721840, 8402300, 9410576, 11763220, 13443680, 14704025, 16804600, 18821152, 23526440, 29408050, 33609200, 47052880, 58816100, 67218400, 94105760, 117632200, 235264400, 470528800]

約数ペア:

[(1, 470528800), (2, 235264400), (4, 117632200), (5, 94105760), (7, 67218400), (8, 58816100), (10, 47052880), (14, 33609200), (16, 29408050), (20, 23526440), (25, 18821152), (28, 16804600), (32, 14704025), (35, 13443680), (40, 11763220), (50, 9410576), (56, 8402300), (70, 6721840), (73, 6445600), (80, 5881610), (100, 4705288), (112, 4201150), (140, 3360920), (146, 3222800), (160, 2940805), (175, 2688736), (200, 2352644), (224, 2100575), (280, 1680460), (292, 1611400), (350, 1344368), (365, 1289120), (400, 1176322), (511, 920800), (560, 840230), (584, 805700), (700, 672184), (730, 644560), (800, 588161), (1022, 460400), (1120, 420115), (1151, 408800), (1168, 402850), (1400, 336092), (1460, 322280), (1825, 257824), (2044, 230200), (2302, 204400), (2336, 201425), (2555, 184160), (2800, 168046), (2920, 161140), (3650, 128912), (4088, 115100), (4604, 102200), (5110, 92080), (5600, 84023), (5755, 81760), (5840, 80570), (7300, 64456), (8057, 58400), (8176, 57550), (9208, 51100), (10220, 46040), (11510, 40880), (11680, 40285), (12775, 36832), (14600, 32228), (16114, 29200), (16352, 28775), (18416, 25550), (20440, 23020)]