42017360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 86545840

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, 359, 380, 385, 418, 440, 532, 560, 616, 665, 718, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1436, 1463, 1520, 1540, 1672, 1795, 2090, 2128, 2513, 2660, 2872, 2926, 3080, 3344, 3590, 3949, 4180, 5026, 5320, 5744, 5852, 6160, 6821, 7180, 7315, 7898, 8360, 10052, 10640, 11704, 12565, 13642, 14360, 14630, 15796, 16720, 19745, 20104, 23408, 25130, 27284, 27643, 28720, 29260, 31592, 34105, 39490, 40208, 47747, 50260, 54568, 55286, 58520, 63184, 68210, 75031, 78980, 95494, 100520, 109136, 110572, 117040, 136420, 138215, 150062, 157960, 190988, 201040, 221144, 238735, 272840, 276430, 300124, 315920, 375155, 381976, 442288, 477470, 525217, 545680, 552860, 600248, 750310, 763952, 954940, 1050434, 1105720, 1200496, 1500620, 1909880, 2100868, 2211440, 2626085, 3001240, 3819760, 4201736, 5252170, 6002480, 8403472, 10504340, 21008680, 42017360]

約数ペア:

[(1, 42017360), (2, 21008680), (4, 10504340), (5, 8403472), (7, 6002480), (8, 5252170), (10, 4201736), (11, 3819760), (14, 3001240), (16, 2626085), (19, 2211440), (20, 2100868), (22, 1909880), (28, 1500620), (35, 1200496), (38, 1105720), (40, 1050434), (44, 954940), (55, 763952), (56, 750310), (70, 600248), (76, 552860), (77, 545680), (80, 525217), (88, 477470), (95, 442288), (110, 381976), (112, 375155), (133, 315920), (140, 300124), (152, 276430), (154, 272840), (176, 238735), (190, 221144), (209, 201040), (220, 190988), (266, 157960), (280, 150062), (304, 138215), (308, 136420), (359, 117040), (380, 110572), (385, 109136), (418, 100520), (440, 95494), (532, 78980), (560, 75031), (616, 68210), (665, 63184), (718, 58520), (760, 55286), (770, 54568), (836, 50260), (880, 47747), (1045, 40208), (1064, 39490), (1232, 34105), (1330, 31592), (1436, 29260), (1463, 28720), (1520, 27643), (1540, 27284), (1672, 25130), (1795, 23408), (2090, 20104), (2128, 19745), (2513, 16720), (2660, 15796), (2872, 14630), (2926, 14360), (3080, 13642), (3344, 12565), (3590, 11704), (3949, 10640), (4180, 10052), (5026, 8360), (5320, 7898), (5744, 7315), (5852, 7180), (6160, 6821)]