11031720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 39536640

約数和(自身を除く): 28504920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 571, 644, 690, 805, 840, 920, 966, 1142, 1288, 1380, 1610, 1713, 1932, 2284, 2415, 2760, 2855, 3220, 3426, 3864, 3997, 4568, 4830, 5710, 6440, 6852, 7994, 8565, 9660, 11420, 11991, 13133, 13704, 15988, 17130, 19320, 19985, 22840, 23982, 26266, 31976, 34260, 39399, 39970, 47964, 52532, 59955, 65665, 68520, 78798, 79940, 91931, 95928, 105064, 119910, 131330, 157596, 159880, 183862, 196995, 239820, 262660, 275793, 315192, 367724, 393990, 459655, 479640, 525320, 551586, 735448, 787980, 919310, 1103172, 1378965, 1575960, 1838620, 2206344, 2757930, 3677240, 5515860, 11031720]

約数ペア:

[(1, 11031720), (2, 5515860), (3, 3677240), (4, 2757930), (5, 2206344), (6, 1838620), (7, 1575960), (8, 1378965), (10, 1103172), (12, 919310), (14, 787980), (15, 735448), (20, 551586), (21, 525320), (23, 479640), (24, 459655), (28, 393990), (30, 367724), (35, 315192), (40, 275793), (42, 262660), (46, 239820), (56, 196995), (60, 183862), (69, 159880), (70, 157596), (84, 131330), (92, 119910), (105, 105064), (115, 95928), (120, 91931), (138, 79940), (140, 78798), (161, 68520), (168, 65665), (184, 59955), (210, 52532), (230, 47964), (276, 39970), (280, 39399), (322, 34260), (345, 31976), (420, 26266), (460, 23982), (483, 22840), (552, 19985), (571, 19320), (644, 17130), (690, 15988), (805, 13704), (840, 13133), (920, 11991), (966, 11420), (1142, 9660), (1288, 8565), (1380, 7994), (1610, 6852), (1713, 6440), (1932, 5710), (2284, 4830), (2415, 4568), (2760, 3997), (2855, 3864), (3220, 3426)]