15672614360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{33751}}^1$

素因数の和:33841

約数の個数: 128

約数和(自身を含む): 40826419200

約数和(自身を除く): 25153804840

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 47, 52, 65, 76, 94, 95, 104, 130, 152, 188, 190, 235, 247, 260, 376, 380, 470, 494, 520, 611, 760, 893, 940, 988, 1222, 1235, 1786, 1880, 1976, 2444, 2470, 3055, 3572, 4465, 4888, 4940, 6110, 7144, 8930, 9880, 11609, 12220, 17860, 23218, 24440, 33751, 35720, 46436, 58045, 67502, 92872, 116090, 135004, 168755, 232180, 270008, 337510, 438763, 464360, 641269, 675020, 877526, 1282538, 1350040, 1586297, 1755052, 2193815, 2565076, 3172594, 3206345, 3510104, 4387630, 5130152, 6345188, 6412690, 7931485, 8336497, 8775260, 12690376, 12825380, 15862970, 16672994, 17550520, 20621861, 25650760, 30139643, 31725940, 33345988, 41243722, 41682485, 60279286, 63451880, 66691976, 82487444, 83364970, 103109305, 120558572, 150698215, 164974888, 166729940, 206218610, 241117144, 301396430, 333459880, 391815359, 412437220, 602792860, 783630718, 824874440, 1205585720, 1567261436, 1959076795, 3134522872, 3918153590, 7836307180, 15672614360]

約数ペア:

[(1, 15672614360), (2, 7836307180), (4, 3918153590), (5, 3134522872), (8, 1959076795), (10, 1567261436), (13, 1205585720), (19, 824874440), (20, 783630718), (26, 602792860), (38, 412437220), (40, 391815359), (47, 333459880), (52, 301396430), (65, 241117144), (76, 206218610), (94, 166729940), (95, 164974888), (104, 150698215), (130, 120558572), (152, 103109305), (188, 83364970), (190, 82487444), (235, 66691976), (247, 63451880), (260, 60279286), (376, 41682485), (380, 41243722), (470, 33345988), (494, 31725940), (520, 30139643), (611, 25650760), (760, 20621861), (893, 17550520), (940, 16672994), (988, 15862970), (1222, 12825380), (1235, 12690376), (1786, 8775260), (1880, 8336497), (1976, 7931485), (2444, 6412690), (2470, 6345188), (3055, 5130152), (3572, 4387630), (4465, 3510104), (4888, 3206345), (4940, 3172594), (6110, 2565076), (7144, 2193815), (8930, 1755052), (9880, 1586297), (11609, 1350040), (12220, 1282538), (17860, 877526), (23218, 675020), (24440, 641269), (33751, 464360), (35720, 438763), (46436, 337510), (58045, 270008), (67502, 232180), (92872, 168755), (116090, 135004)]