342041560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 926272800

約数和(自身を除く): 584231240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 79, 94, 98, 140, 158, 188, 196, 235, 245, 280, 316, 329, 376, 392, 395, 470, 490, 553, 632, 658, 790, 940, 980, 1106, 1316, 1580, 1645, 1880, 1960, 2209, 2212, 2303, 2632, 2765, 3160, 3290, 3713, 3871, 4418, 4424, 4606, 5530, 6580, 7426, 7742, 8836, 9212, 11045, 11060, 11515, 13160, 14852, 15463, 15484, 17672, 18424, 18565, 19355, 22090, 22120, 23030, 25991, 29704, 30926, 30968, 37130, 38710, 44180, 46060, 51982, 61852, 74260, 77315, 77420, 88360, 92120, 103964, 108241, 123704, 129955, 148520, 154630, 154840, 174511, 181937, 207928, 216482, 259910, 309260, 349022, 363874, 432964, 519820, 541205, 618520, 698044, 727748, 865928, 872555, 909685, 1039640, 1082410, 1221577, 1396088, 1455496, 1745110, 1819370, 2164820, 2443154, 3490220, 3638740, 4329640, 4886308, 6107885, 6980440, 7277480, 8551039, 9772616, 12215770, 17102078, 24431540, 34204156, 42755195, 48863080, 68408312, 85510390, 171020780, 342041560]

約数ペア:

[(1, 342041560), (2, 171020780), (4, 85510390), (5, 68408312), (7, 48863080), (8, 42755195), (10, 34204156), (14, 24431540), (20, 17102078), (28, 12215770), (35, 9772616), (40, 8551039), (47, 7277480), (49, 6980440), (56, 6107885), (70, 4886308), (79, 4329640), (94, 3638740), (98, 3490220), (140, 2443154), (158, 2164820), (188, 1819370), (196, 1745110), (235, 1455496), (245, 1396088), (280, 1221577), (316, 1082410), (329, 1039640), (376, 909685), (392, 872555), (395, 865928), (470, 727748), (490, 698044), (553, 618520), (632, 541205), (658, 519820), (790, 432964), (940, 363874), (980, 349022), (1106, 309260), (1316, 259910), (1580, 216482), (1645, 207928), (1880, 181937), (1960, 174511), (2209, 154840), (2212, 154630), (2303, 148520), (2632, 129955), (2765, 123704), (3160, 108241), (3290, 103964), (3713, 92120), (3871, 88360), (4418, 77420), (4424, 77315), (4606, 74260), (5530, 61852), (6580, 51982), (7426, 46060), (7742, 44180), (8836, 38710), (9212, 37130), (11045, 30968), (11060, 30926), (11515, 29704), (13160, 25991), (14852, 23030), (15463, 22120), (15484, 22090), (17672, 19355), (18424, 18565)]