16277236640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{7621}}^1$

素因数の和:9550

約数の個数: 96

約数和(自身を含む): 43977354624

約数和(自身を除く): 27700117984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1907, 3814, 7621, 7628, 9535, 13349, 15242, 15256, 19070, 26698, 30484, 30512, 38105, 38140, 53347, 53396, 60968, 61024, 66745, 76210, 76280, 106694, 106792, 121936, 133490, 152420, 152560, 213388, 213584, 243872, 266735, 266980, 304840, 305120, 426776, 427168, 533470, 533960, 609680, 853552, 1066940, 1067920, 1219360, 1707104, 2133880, 2135840, 4267760, 8535520, 14533247, 29066494, 58132988, 72666235, 101732729, 116265976, 145332470, 203465458, 232531952, 290664940, 406930916, 465063904, 508663645, 581329880, 813861832, 1017327290, 1162659760, 1627723664, 2034654580, 2325319520, 3255447328, 4069309160, 8138618320, 16277236640]

約数ペア:

[(1, 16277236640), (2, 8138618320), (4, 4069309160), (5, 3255447328), (7, 2325319520), (8, 2034654580), (10, 1627723664), (14, 1162659760), (16, 1017327290), (20, 813861832), (28, 581329880), (32, 508663645), (35, 465063904), (40, 406930916), (56, 290664940), (70, 232531952), (80, 203465458), (112, 145332470), (140, 116265976), (160, 101732729), (224, 72666235), (280, 58132988), (560, 29066494), (1120, 14533247), (1907, 8535520), (3814, 4267760), (7621, 2135840), (7628, 2133880), (9535, 1707104), (13349, 1219360), (15242, 1067920), (15256, 1066940), (19070, 853552), (26698, 609680), (30484, 533960), (30512, 533470), (38105, 427168), (38140, 426776), (53347, 305120), (53396, 304840), (60968, 266980), (61024, 266735), (66745, 243872), (76210, 213584), (76280, 213388), (106694, 152560), (106792, 152420), (121936, 133490)]