2915663520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78887}}^1$

素因数の和:78923

約数の個数: 192

約数和(自身を含む): 11450750976

約数和(自身を除く): 8535087456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12320, 18480, 36960, 78887, 157774, 236661, 315548, 394435, 473322, 552209, 631096, 788870, 867757, 946644, 1104418, 1183305, 1262192, 1577740, 1656627, 1735514, 1893288, 2208836, 2366610, 2524384, 2603271, 2761045, 3155480, 3313254, 3471028, 3786576, 4338785, 4417672, 4733220, 5206542, 5522090, 6074299, 6310960, 6626508, 6942056, 7573152, 8283135, 8677570, 8835344, 9466440, 10413084, 11044180, 12148598, 12621920, 13016355, 13253016, 13884112, 16566270, 17355140, 17670688, 18222897, 18932880, 20826168, 22088360, 24297196, 26032710, 26506032, 27768224, 30371495, 33132540, 34710280, 36445794, 37865760, 41652336, 44176720, 48594392, 52065420, 53012064, 60742990, 66265080, 69420560, 72891588, 83304672, 88353440, 91114485, 97188784, 104130840, 121485980, 132530160, 138841120, 145783176, 182228970, 194377568, 208261680, 242971960, 265060320, 291566352, 364457940, 416523360, 485943920, 583132704, 728915880, 971887840, 1457831760, 2915663520]

約数ペア:

[(1, 2915663520), (2, 1457831760), (3, 971887840), (4, 728915880), (5, 583132704), (6, 485943920), (7, 416523360), (8, 364457940), (10, 291566352), (11, 265060320), (12, 242971960), (14, 208261680), (15, 194377568), (16, 182228970), (20, 145783176), (21, 138841120), (22, 132530160), (24, 121485980), (28, 104130840), (30, 97188784), (32, 91114485), (33, 88353440), (35, 83304672), (40, 72891588), (42, 69420560), (44, 66265080), (48, 60742990), (55, 53012064), (56, 52065420), (60, 48594392), (66, 44176720), (70, 41652336), (77, 37865760), (80, 36445794), (84, 34710280), (88, 33132540), (96, 30371495), (105, 27768224), (110, 26506032), (112, 26032710), (120, 24297196), (132, 22088360), (140, 20826168), (154, 18932880), (160, 18222897), (165, 17670688), (168, 17355140), (176, 16566270), (210, 13884112), (220, 13253016), (224, 13016355), (231, 12621920), (240, 12148598), (264, 11044180), (280, 10413084), (308, 9466440), (330, 8835344), (336, 8677570), (352, 8283135), (385, 7573152), (420, 6942056), (440, 6626508), (462, 6310960), (480, 6074299), (528, 5522090), (560, 5206542), (616, 4733220), (660, 4417672), (672, 4338785), (770, 3786576), (840, 3471028), (880, 3313254), (924, 3155480), (1056, 2761045), (1120, 2603271), (1155, 2524384), (1232, 2366610), (1320, 2208836), (1540, 1893288), (1680, 1735514), (1760, 1656627), (1848, 1577740), (2310, 1262192), (2464, 1183305), (2640, 1104418), (3080, 946644), (3360, 867757), (3696, 788870), (4620, 631096), (5280, 552209), (6160, 473322), (7392, 394435), (9240, 315548), (12320, 236661), (18480, 157774), (36960, 78887)]