26660040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 91929600

約数和(自身を除く): 65269560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1063, 1140, 1254, 1320, 1672, 2090, 2126, 2280, 2508, 3135, 3189, 4180, 4252, 5016, 5315, 6270, 6378, 8360, 8504, 10630, 11693, 12540, 12756, 15945, 20197, 21260, 23386, 25080, 25512, 31890, 35079, 40394, 42520, 46772, 58465, 60591, 63780, 70158, 80788, 93544, 100985, 116930, 121182, 127560, 140316, 161576, 175395, 201970, 222167, 233860, 242364, 280632, 302955, 350790, 403940, 444334, 467720, 484728, 605910, 666501, 701580, 807880, 888668, 1110835, 1211820, 1333002, 1403160, 1777336, 2221670, 2423640, 2666004, 3332505, 4443340, 5332008, 6665010, 8886680, 13330020, 26660040]

約数ペア:

[(1, 26660040), (2, 13330020), (3, 8886680), (4, 6665010), (5, 5332008), (6, 4443340), (8, 3332505), (10, 2666004), (11, 2423640), (12, 2221670), (15, 1777336), (19, 1403160), (20, 1333002), (22, 1211820), (24, 1110835), (30, 888668), (33, 807880), (38, 701580), (40, 666501), (44, 605910), (55, 484728), (57, 467720), (60, 444334), (66, 403940), (76, 350790), (88, 302955), (95, 280632), (110, 242364), (114, 233860), (120, 222167), (132, 201970), (152, 175395), (165, 161576), (190, 140316), (209, 127560), (220, 121182), (228, 116930), (264, 100985), (285, 93544), (330, 80788), (380, 70158), (418, 63780), (440, 60591), (456, 58465), (570, 46772), (627, 42520), (660, 40394), (760, 35079), (836, 31890), (1045, 25512), (1063, 25080), (1140, 23386), (1254, 21260), (1320, 20197), (1672, 15945), (2090, 12756), (2126, 12540), (2280, 11693), (2508, 10630), (3135, 8504), (3189, 8360), (4180, 6378), (4252, 6270), (5016, 5315)]