42349680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 120

約数和(自身を含む): 143629200

約数和(自身を除く): 101279520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 449, 524, 655, 720, 786, 898, 1048, 1179, 1310, 1347, 1572, 1796, 1965, 2096, 2245, 2358, 2620, 2694, 3144, 3592, 3930, 4041, 4490, 4716, 5240, 5388, 5895, 6288, 6735, 7184, 7860, 8082, 8980, 9432, 10480, 10776, 11790, 13470, 15720, 16164, 17960, 18864, 20205, 21552, 23580, 26940, 31440, 32328, 35920, 40410, 47160, 53880, 58819, 64656, 80820, 94320, 107760, 117638, 161640, 176457, 235276, 294095, 323280, 352914, 470552, 529371, 588190, 705828, 882285, 941104, 1058742, 1176380, 1411656, 1764570, 2117484, 2352760, 2646855, 2823312, 3529140, 4234968, 4705520, 5293710, 7058280, 8469936, 10587420, 14116560, 21174840, 42349680]

約数ペア:

[(1, 42349680), (2, 21174840), (3, 14116560), (4, 10587420), (5, 8469936), (6, 7058280), (8, 5293710), (9, 4705520), (10, 4234968), (12, 3529140), (15, 2823312), (16, 2646855), (18, 2352760), (20, 2117484), (24, 1764570), (30, 1411656), (36, 1176380), (40, 1058742), (45, 941104), (48, 882285), (60, 705828), (72, 588190), (80, 529371), (90, 470552), (120, 352914), (131, 323280), (144, 294095), (180, 235276), (240, 176457), (262, 161640), (360, 117638), (393, 107760), (449, 94320), (524, 80820), (655, 64656), (720, 58819), (786, 53880), (898, 47160), (1048, 40410), (1179, 35920), (1310, 32328), (1347, 31440), (1572, 26940), (1796, 23580), (1965, 21552), (2096, 20205), (2245, 18864), (2358, 17960), (2620, 16164), (2694, 15720), (3144, 13470), (3592, 11790), (3930, 10776), (4041, 10480), (4490, 9432), (4716, 8980), (5240, 8082), (5388, 7860), (5895, 7184), (6288, 6735)]