161126160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1273

約数の個数: 160

約数和(自身を含む): 550881408

約数和(自身を除く): 389755248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1201, 1290, 1560, 1677, 1720, 2064, 2236, 2402, 2580, 2795, 3120, 3354, 3440, 3603, 4472, 4804, 5160, 5590, 6005, 6708, 7206, 8385, 8944, 9608, 10320, 11180, 12010, 13416, 14412, 15613, 16770, 18015, 19216, 22360, 24020, 26832, 28824, 31226, 33540, 36030, 44720, 46839, 48040, 51643, 57648, 62452, 67080, 72060, 78065, 93678, 96080, 103286, 124904, 134160, 144120, 154929, 156130, 187356, 206572, 234195, 249808, 258215, 288240, 309858, 312260, 374712, 413144, 468390, 516430, 619716, 624520, 671359, 749424, 774645, 826288, 936780, 1032860, 1239432, 1249040, 1342718, 1549290, 1873560, 2014077, 2065720, 2478864, 2685436, 3098580, 3356795, 3747120, 4028154, 4131440, 5370872, 6197160, 6713590, 8056308, 10070385, 10741744, 12394320, 13427180, 16112616, 20140770, 26854360, 32225232, 40281540, 53708720, 80563080, 161126160]

約数ペア:

[(1, 161126160), (2, 80563080), (3, 53708720), (4, 40281540), (5, 32225232), (6, 26854360), (8, 20140770), (10, 16112616), (12, 13427180), (13, 12394320), (15, 10741744), (16, 10070385), (20, 8056308), (24, 6713590), (26, 6197160), (30, 5370872), (39, 4131440), (40, 4028154), (43, 3747120), (48, 3356795), (52, 3098580), (60, 2685436), (65, 2478864), (78, 2065720), (80, 2014077), (86, 1873560), (104, 1549290), (120, 1342718), (129, 1249040), (130, 1239432), (156, 1032860), (172, 936780), (195, 826288), (208, 774645), (215, 749424), (240, 671359), (258, 624520), (260, 619716), (312, 516430), (344, 468390), (390, 413144), (430, 374712), (516, 312260), (520, 309858), (559, 288240), (624, 258215), (645, 249808), (688, 234195), (780, 206572), (860, 187356), (1032, 156130), (1040, 154929), (1118, 144120), (1201, 134160), (1290, 124904), (1560, 103286), (1677, 96080), (1720, 93678), (2064, 78065), (2236, 72060), (2402, 67080), (2580, 62452), (2795, 57648), (3120, 51643), (3354, 48040), (3440, 46839), (3603, 44720), (4472, 36030), (4804, 33540), (5160, 31226), (5590, 28824), (6005, 26832), (6708, 24020), (7206, 22360), (8385, 19216), (8944, 18015), (9608, 16770), (10320, 15613), (11180, 14412), (12010, 13416)]