355204920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 1249996320

約数和(自身を除く): 894791400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 193, 196, 210, 245, 280, 294, 313, 386, 392, 420, 490, 579, 588, 626, 735, 772, 840, 939, 965, 980, 1158, 1176, 1252, 1351, 1470, 1544, 1565, 1878, 1930, 1960, 2191, 2316, 2504, 2702, 2895, 2940, 3130, 3756, 3860, 4053, 4382, 4632, 4695, 5404, 5790, 5880, 6260, 6573, 6755, 7512, 7720, 8106, 8764, 9390, 9457, 10808, 10955, 11580, 12520, 13146, 13510, 15337, 16212, 17528, 18780, 18914, 20265, 21910, 23160, 26292, 27020, 28371, 30674, 32424, 32865, 37560, 37828, 40530, 43820, 46011, 47285, 52584, 54040, 56742, 60409, 61348, 65730, 75656, 76685, 81060, 87640, 92022, 94570, 113484, 120818, 122696, 131460, 141855, 153370, 162120, 181227, 184044, 189140, 226968, 230055, 241636, 262920, 283710, 302045, 306740, 362454, 368088, 378280, 422863, 460110, 483272, 567420, 604090, 613480, 724908, 845726, 906135, 920220, 1134840, 1208180, 1268589, 1449816, 1691452, 1812270, 1840440, 2114315, 2416360, 2537178, 2960041, 3382904, 3624540, 4228630, 5074356, 5920082, 6342945, 7249080, 8457260, 8880123, 10148712, 11840164, 12685890, 14800205, 16914520, 17760246, 23680328, 25371780, 29600410, 35520492, 44400615, 50743560, 59200820, 71040984, 88801230, 118401640, 177602460, 355204920]

約数ペア:

[(1, 355204920), (2, 177602460), (3, 118401640), (4, 88801230), (5, 71040984), (6, 59200820), (7, 50743560), (8, 44400615), (10, 35520492), (12, 29600410), (14, 25371780), (15, 23680328), (20, 17760246), (21, 16914520), (24, 14800205), (28, 12685890), (30, 11840164), (35, 10148712), (40, 8880123), (42, 8457260), (49, 7249080), (56, 6342945), (60, 5920082), (70, 5074356), (84, 4228630), (98, 3624540), (105, 3382904), (120, 2960041), (140, 2537178), (147, 2416360), (168, 2114315), (193, 1840440), (196, 1812270), (210, 1691452), (245, 1449816), (280, 1268589), (294, 1208180), (313, 1134840), (386, 920220), (392, 906135), (420, 845726), (490, 724908), (579, 613480), (588, 604090), (626, 567420), (735, 483272), (772, 460110), (840, 422863), (939, 378280), (965, 368088), (980, 362454), (1158, 306740), (1176, 302045), (1252, 283710), (1351, 262920), (1470, 241636), (1544, 230055), (1565, 226968), (1878, 189140), (1930, 184044), (1960, 181227), (2191, 162120), (2316, 153370), (2504, 141855), (2702, 131460), (2895, 122696), (2940, 120818), (3130, 113484), (3756, 94570), (3860, 92022), (4053, 87640), (4382, 81060), (4632, 76685), (4695, 75656), (5404, 65730), (5790, 61348), (5880, 60409), (6260, 56742), (6573, 54040), (6755, 52584), (7512, 47285), (7720, 46011), (8106, 43820), (8764, 40530), (9390, 37828), (9457, 37560), (10808, 32865), (10955, 32424), (11580, 30674), (12520, 28371), (13146, 27020), (13510, 26292), (15337, 23160), (16212, 21910), (17528, 20265), (18780, 18914)]