2720452392

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1699}}^1$

素因数の和:2077

約数の個数: 160

約数和(自身を含む): 8738136000

約数和(自身を除く): 6017683608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 353, 378, 504, 567, 648, 706, 756, 1059, 1134, 1412, 1512, 1699, 2118, 2268, 2471, 2824, 3177, 3398, 4236, 4536, 4942, 5097, 6354, 6796, 7413, 8472, 9531, 9884, 10194, 11893, 12708, 13592, 14826, 15291, 19062, 19768, 20388, 22239, 23786, 25416, 28593, 29652, 30582, 35679, 38124, 40776, 44478, 45873, 47572, 57186, 59304, 61164, 66717, 71358, 76248, 88956, 91746, 95144, 107037, 114372, 122328, 133434, 137619, 142716, 177912, 183492, 200151, 214074, 228744, 266868, 275238, 285432, 321111, 366984, 400302, 428148, 533736, 550476, 599747, 642222, 800604, 856296, 963333, 1100952, 1199494, 1284444, 1601208, 1799241, 1926666, 2398988, 2568888, 3598482, 3853332, 4198229, 4797976, 5397723, 7196964, 7706664, 8396458, 10795446, 12594687, 14393928, 16193169, 16792916, 21590892, 25189374, 32386338, 33585832, 37784061, 43181784, 48579507, 50378748, 64772676, 75568122, 97159014, 100757496, 113352183, 129545352, 151136244, 194318028, 226704366, 302272488, 340056549, 388636056, 453408732, 680113098, 906817464, 1360226196, 2720452392]

約数ペア:

[(1, 2720452392), (2, 1360226196), (3, 906817464), (4, 680113098), (6, 453408732), (7, 388636056), (8, 340056549), (9, 302272488), (12, 226704366), (14, 194318028), (18, 151136244), (21, 129545352), (24, 113352183), (27, 100757496), (28, 97159014), (36, 75568122), (42, 64772676), (54, 50378748), (56, 48579507), (63, 43181784), (72, 37784061), (81, 33585832), (84, 32386338), (108, 25189374), (126, 21590892), (162, 16792916), (168, 16193169), (189, 14393928), (216, 12594687), (252, 10795446), (324, 8396458), (353, 7706664), (378, 7196964), (504, 5397723), (567, 4797976), (648, 4198229), (706, 3853332), (756, 3598482), (1059, 2568888), (1134, 2398988), (1412, 1926666), (1512, 1799241), (1699, 1601208), (2118, 1284444), (2268, 1199494), (2471, 1100952), (2824, 963333), (3177, 856296), (3398, 800604), (4236, 642222), (4536, 599747), (4942, 550476), (5097, 533736), (6354, 428148), (6796, 400302), (7413, 366984), (8472, 321111), (9531, 285432), (9884, 275238), (10194, 266868), (11893, 228744), (12708, 214074), (13592, 200151), (14826, 183492), (15291, 177912), (19062, 142716), (19768, 137619), (20388, 133434), (22239, 122328), (23786, 114372), (25416, 107037), (28593, 95144), (29652, 91746), (30582, 88956), (35679, 76248), (38124, 71358), (40776, 66717), (44478, 61164), (45873, 59304), (47572, 57186)]