540841840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4671

約数の個数: 160

約数和(自身を含む): 1650608640

約数和(自身を除く): 1109766800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2660, 2926, 3080, 3344, 4180, 4621, 5320, 5852, 6160, 7315, 8360, 9242, 10640, 11704, 14630, 16720, 18484, 23105, 23408, 29260, 32347, 36968, 46210, 50831, 58520, 64694, 73936, 87799, 92420, 101662, 117040, 129388, 161735, 175598, 184840, 203324, 254155, 258776, 323470, 351196, 355817, 369680, 406648, 438995, 508310, 517552, 614593, 646940, 702392, 711634, 813296, 877990, 965789, 1016620, 1229186, 1293880, 1404784, 1423268, 1755980, 1779085, 1931578, 2033240, 2458372, 2587760, 2846536, 3072965, 3511960, 3558170, 3863156, 4066480, 4828945, 4916744, 5693072, 6145930, 6760523, 7023920, 7116340, 7726312, 9657890, 9833488, 12291860, 13521046, 14232680, 15452624, 19315780, 24583720, 27042092, 28465360, 33802615, 38631560, 49167440, 54084184, 67605230, 77263120, 108168368, 135210460, 270420920, 540841840]

約数ペア:

[(1, 540841840), (2, 270420920), (4, 135210460), (5, 108168368), (7, 77263120), (8, 67605230), (10, 54084184), (11, 49167440), (14, 38631560), (16, 33802615), (19, 28465360), (20, 27042092), (22, 24583720), (28, 19315780), (35, 15452624), (38, 14232680), (40, 13521046), (44, 12291860), (55, 9833488), (56, 9657890), (70, 7726312), (76, 7116340), (77, 7023920), (80, 6760523), (88, 6145930), (95, 5693072), (110, 4916744), (112, 4828945), (133, 4066480), (140, 3863156), (152, 3558170), (154, 3511960), (176, 3072965), (190, 2846536), (209, 2587760), (220, 2458372), (266, 2033240), (280, 1931578), (304, 1779085), (308, 1755980), (380, 1423268), (385, 1404784), (418, 1293880), (440, 1229186), (532, 1016620), (560, 965789), (616, 877990), (665, 813296), (760, 711634), (770, 702392), (836, 646940), (880, 614593), (1045, 517552), (1064, 508310), (1232, 438995), (1330, 406648), (1463, 369680), (1520, 355817), (1540, 351196), (1672, 323470), (2090, 258776), (2128, 254155), (2660, 203324), (2926, 184840), (3080, 175598), (3344, 161735), (4180, 129388), (4621, 117040), (5320, 101662), (5852, 92420), (6160, 87799), (7315, 73936), (8360, 64694), (9242, 58520), (10640, 50831), (11704, 46210), (14630, 36968), (16720, 32347), (18484, 29260), (23105, 23408)]