2016273160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 5230915200

約数和(自身を除く): 3214642040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 433, 440, 557, 760, 836, 866, 1045, 1114, 1672, 1732, 2090, 2165, 2228, 2785, 3464, 4180, 4330, 4456, 4763, 5570, 6127, 8227, 8360, 8660, 9526, 10583, 11140, 12254, 16454, 17320, 19052, 21166, 22280, 23815, 24508, 30635, 32908, 38104, 41135, 42332, 47630, 49016, 52915, 61270, 65816, 82270, 84664, 90497, 95260, 105830, 116413, 122540, 164540, 180994, 190520, 211660, 232826, 241181, 245080, 329080, 361988, 423320, 452485, 465652, 482362, 582065, 723976, 904970, 931304, 964724, 1164130, 1205905, 1809940, 1929448, 2328260, 2411810, 2652991, 3619880, 4582439, 4656520, 4823620, 5305982, 9164878, 9647240, 10611964, 13264955, 18329756, 21223928, 22912195, 26529910, 36659512, 45824390, 50406829, 53059820, 91648780, 100813658, 106119640, 183297560, 201627316, 252034145, 403254632, 504068290, 1008136580, 2016273160]

約数ペア:

[(1, 2016273160), (2, 1008136580), (4, 504068290), (5, 403254632), (8, 252034145), (10, 201627316), (11, 183297560), (19, 106119640), (20, 100813658), (22, 91648780), (38, 53059820), (40, 50406829), (44, 45824390), (55, 36659512), (76, 26529910), (88, 22912195), (95, 21223928), (110, 18329756), (152, 13264955), (190, 10611964), (209, 9647240), (220, 9164878), (380, 5305982), (418, 4823620), (433, 4656520), (440, 4582439), (557, 3619880), (760, 2652991), (836, 2411810), (866, 2328260), (1045, 1929448), (1114, 1809940), (1672, 1205905), (1732, 1164130), (2090, 964724), (2165, 931304), (2228, 904970), (2785, 723976), (3464, 582065), (4180, 482362), (4330, 465652), (4456, 452485), (4763, 423320), (5570, 361988), (6127, 329080), (8227, 245080), (8360, 241181), (8660, 232826), (9526, 211660), (10583, 190520), (11140, 180994), (12254, 164540), (16454, 122540), (17320, 116413), (19052, 105830), (21166, 95260), (22280, 90497), (23815, 84664), (24508, 82270), (30635, 65816), (32908, 61270), (38104, 52915), (41135, 49016), (42332, 47630)]