223919520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42409}}^1$

素因数の和:42438

約数の個数: 96

約数和(自身を含む): 769487040

約数和(自身を除く): 545567520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 42409, 84818, 127227, 169636, 212045, 254454, 339272, 424090, 466499, 508908, 636135, 678544, 848180, 932998, 1017816, 1272270, 1357088, 1399497, 1696360, 1865996, 2035632, 2332495, 2544540, 2798994, 3392720, 3731992, 4071264, 4664990, 5089080, 5597988, 6785440, 6997485, 7463984, 9329980, 10178160, 11195976, 13994970, 14927968, 18659960, 20356320, 22391952, 27989940, 37319920, 44783904, 55979880, 74639840, 111959760, 223919520]

約数ペア:

[(1, 223919520), (2, 111959760), (3, 74639840), (4, 55979880), (5, 44783904), (6, 37319920), (8, 27989940), (10, 22391952), (11, 20356320), (12, 18659960), (15, 14927968), (16, 13994970), (20, 11195976), (22, 10178160), (24, 9329980), (30, 7463984), (32, 6997485), (33, 6785440), (40, 5597988), (44, 5089080), (48, 4664990), (55, 4071264), (60, 3731992), (66, 3392720), (80, 2798994), (88, 2544540), (96, 2332495), (110, 2035632), (120, 1865996), (132, 1696360), (160, 1399497), (165, 1357088), (176, 1272270), (220, 1017816), (240, 932998), (264, 848180), (330, 678544), (352, 636135), (440, 508908), (480, 466499), (528, 424090), (660, 339272), (880, 254454), (1056, 212045), (1320, 169636), (1760, 127227), (2640, 84818), (5280, 42409)]