9731265720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{388009}}^1$

素因数の和:388053

約数の個数: 128

約数和(自身を含む): 33524064000

約数和(自身を除く): 23792798280

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, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 25080, 388009, 776018, 1164027, 1552036, 1940045, 2328054, 3104072, 3880090, 4268099, 4656108, 5820135, 7372171, 7760180, 8536198, 9312216, 11640270, 12804297, 14744342, 15520360, 17072396, 21340495, 22116513, 23280540, 25608594, 29488684, 34144792, 36860855, 42680990, 44233026, 46561080, 51217188, 58977368, 64021485, 73721710, 81093881, 85361980, 88466052, 102434376, 110582565, 128042970, 147443420, 162187762, 170723960, 176932104, 221165130, 243281643, 256085940, 294886840, 324375524, 405469405, 442330260, 486563286, 512171880, 648751048, 810938810, 884660520, 973126572, 1216408215, 1621877620, 1946253144, 2432816430, 3243755240, 4865632860, 9731265720]

約数ペア:

[(1, 9731265720), (2, 4865632860), (3, 3243755240), (4, 2432816430), (5, 1946253144), (6, 1621877620), (8, 1216408215), (10, 973126572), (11, 884660520), (12, 810938810), (15, 648751048), (19, 512171880), (20, 486563286), (22, 442330260), (24, 405469405), (30, 324375524), (33, 294886840), (38, 256085940), (40, 243281643), (44, 221165130), (55, 176932104), (57, 170723960), (60, 162187762), (66, 147443420), (76, 128042970), (88, 110582565), (95, 102434376), (110, 88466052), (114, 85361980), (120, 81093881), (132, 73721710), (152, 64021485), (165, 58977368), (190, 51217188), (209, 46561080), (220, 44233026), (228, 42680990), (264, 36860855), (285, 34144792), (330, 29488684), (380, 25608594), (418, 23280540), (440, 22116513), (456, 21340495), (570, 17072396), (627, 15520360), (660, 14744342), (760, 12804297), (836, 11640270), (1045, 9312216), (1140, 8536198), (1254, 7760180), (1320, 7372171), (1672, 5820135), (2090, 4656108), (2280, 4268099), (2508, 3880090), (3135, 3104072), (4180, 2328054), (5016, 1940045), (6270, 1552036), (8360, 1164027), (12540, 776018), (25080, 388009)]