1622552120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8243}}^1$

素因数の和:8317

約数の個数: 128

約数和(自身を含む): 4511116800

約数和(自身を除く): 2888564680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 140, 148, 152, 185, 190, 259, 266, 280, 296, 370, 380, 518, 532, 665, 703, 740, 760, 1036, 1064, 1295, 1330, 1406, 1480, 2072, 2590, 2660, 2812, 3515, 4921, 5180, 5320, 5624, 7030, 8243, 9842, 10360, 14060, 16486, 19684, 24605, 28120, 32972, 39368, 41215, 49210, 57701, 65944, 82430, 98420, 115402, 156617, 164860, 196840, 230804, 288505, 304991, 313234, 329720, 461608, 577010, 609982, 626468, 783085, 1096319, 1154020, 1219964, 1252936, 1524955, 1566170, 2134937, 2192638, 2308040, 2439928, 3049910, 3132340, 4269874, 4385276, 5481595, 5794829, 6099820, 6264680, 8539748, 8770552, 10674685, 10963190, 11589658, 12199640, 17079496, 21349370, 21926380, 23179316, 28974145, 40563803, 42698740, 43852760, 46358632, 57948290, 81127606, 85397480, 115896580, 162255212, 202819015, 231793160, 324510424, 405638030, 811276060, 1622552120]

約数ペア:

[(1, 1622552120), (2, 811276060), (4, 405638030), (5, 324510424), (7, 231793160), (8, 202819015), (10, 162255212), (14, 115896580), (19, 85397480), (20, 81127606), (28, 57948290), (35, 46358632), (37, 43852760), (38, 42698740), (40, 40563803), (56, 28974145), (70, 23179316), (74, 21926380), (76, 21349370), (95, 17079496), (133, 12199640), (140, 11589658), (148, 10963190), (152, 10674685), (185, 8770552), (190, 8539748), (259, 6264680), (266, 6099820), (280, 5794829), (296, 5481595), (370, 4385276), (380, 4269874), (518, 3132340), (532, 3049910), (665, 2439928), (703, 2308040), (740, 2192638), (760, 2134937), (1036, 1566170), (1064, 1524955), (1295, 1252936), (1330, 1219964), (1406, 1154020), (1480, 1096319), (2072, 783085), (2590, 626468), (2660, 609982), (2812, 577010), (3515, 461608), (4921, 329720), (5180, 313234), (5320, 304991), (5624, 288505), (7030, 230804), (8243, 196840), (9842, 164860), (10360, 156617), (14060, 115402), (16486, 98420), (19684, 82430), (24605, 65944), (28120, 57701), (32972, 49210), (39368, 41215)]