40739160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4409}}^1$

素因数の和:4441

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 111670440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4409, 4620, 8818, 9240, 13227, 17636, 22045, 26454, 30863, 35272, 44090, 48499, 52908, 61726, 66135, 88180, 92589, 96998, 105816, 123452, 132270, 145497, 154315, 176360, 185178, 193996, 242495, 246904, 264540, 290994, 308630, 339493, 370356, 387992, 462945, 484990, 529080, 581988, 617260, 678986, 727485, 740712, 925890, 969980, 1018479, 1163976, 1234520, 1357972, 1454970, 1697465, 1851780, 1939960, 2036958, 2715944, 2909940, 3394930, 3703560, 4073916, 5092395, 5819880, 6789860, 8147832, 10184790, 13579720, 20369580, 40739160]

約数ペア:

[(1, 40739160), (2, 20369580), (3, 13579720), (4, 10184790), (5, 8147832), (6, 6789860), (7, 5819880), (8, 5092395), (10, 4073916), (11, 3703560), (12, 3394930), (14, 2909940), (15, 2715944), (20, 2036958), (21, 1939960), (22, 1851780), (24, 1697465), (28, 1454970), (30, 1357972), (33, 1234520), (35, 1163976), (40, 1018479), (42, 969980), (44, 925890), (55, 740712), (56, 727485), (60, 678986), (66, 617260), (70, 581988), (77, 529080), (84, 484990), (88, 462945), (105, 387992), (110, 370356), (120, 339493), (132, 308630), (140, 290994), (154, 264540), (165, 246904), (168, 242495), (210, 193996), (220, 185178), (231, 176360), (264, 154315), (280, 145497), (308, 132270), (330, 123452), (385, 105816), (420, 96998), (440, 92589), (462, 88180), (616, 66135), (660, 61726), (770, 52908), (840, 48499), (924, 44090), (1155, 35272), (1320, 30863), (1540, 26454), (1848, 22045), (2310, 17636), (3080, 13227), (4409, 9240), (4620, 8818)]