853247360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2708

約数の個数: 128

約数和(自身を含む): 2364033600

約数和(自身を除く): 1510786240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2555, 2609, 2920, 4088, 4480, 4672, 5110, 5218, 5840, 8176, 9344, 10220, 10436, 11680, 13045, 16352, 18263, 20440, 20872, 23360, 26090, 32704, 36526, 40880, 41744, 46720, 52180, 65408, 73052, 81760, 83488, 91315, 104360, 146104, 163520, 166976, 182630, 190457, 208720, 292208, 327040, 333952, 365260, 380914, 417440, 584416, 730520, 761828, 834880, 952285, 1168832, 1333199, 1461040, 1523656, 1669760, 1904570, 2337664, 2666398, 2922080, 3047312, 3809140, 5332796, 5844160, 6094624, 6665995, 7618280, 10665592, 11688320, 12189248, 13331990, 15236560, 21331184, 24378496, 26663980, 30473120, 42662368, 53327960, 60946240, 85324736, 106655920, 121892480, 170649472, 213311840, 426623680, 853247360]

約数ペア:

[(1, 853247360), (2, 426623680), (4, 213311840), (5, 170649472), (7, 121892480), (8, 106655920), (10, 85324736), (14, 60946240), (16, 53327960), (20, 42662368), (28, 30473120), (32, 26663980), (35, 24378496), (40, 21331184), (56, 15236560), (64, 13331990), (70, 12189248), (73, 11688320), (80, 10665592), (112, 7618280), (128, 6665995), (140, 6094624), (146, 5844160), (160, 5332796), (224, 3809140), (280, 3047312), (292, 2922080), (320, 2666398), (365, 2337664), (448, 1904570), (511, 1669760), (560, 1523656), (584, 1461040), (640, 1333199), (730, 1168832), (896, 952285), (1022, 834880), (1120, 761828), (1168, 730520), (1460, 584416), (2044, 417440), (2240, 380914), (2336, 365260), (2555, 333952), (2609, 327040), (2920, 292208), (4088, 208720), (4480, 190457), (4672, 182630), (5110, 166976), (5218, 163520), (5840, 146104), (8176, 104360), (9344, 91315), (10220, 83488), (10436, 81760), (11680, 73052), (13045, 65408), (16352, 52180), (18263, 46720), (20440, 41744), (20872, 40880), (23360, 36526), (26090, 32704)]