1712185440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{72797}}^1$

素因数の和:72829

約数の個数: 144

約数和(自身を含む): 6274022832

約数和(自身を除く): 4561837392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 72797, 145594, 218391, 291188, 363985, 436782, 509579, 582376, 727970, 873564, 1019158, 1091955, 1164752, 1455940, 1528737, 1747128, 2038316, 2183910, 2329504, 2547895, 2911880, 3057474, 3494256, 3567053, 4076632, 4367820, 5095790, 5823760, 6114948, 6988512, 7134106, 7643685, 8153264, 8735640, 10191580, 10701159, 11647520, 12229896, 14268212, 15287370, 16306528, 17471280, 17835265, 20383160, 21402318, 24459792, 28536424, 30574740, 34942560, 35670530, 40766320, 42804636, 48919584, 53505795, 57072848, 61149480, 71341060, 81532640, 85609272, 107011590, 114145696, 122298960, 142682120, 171218544, 214023180, 244597920, 285364240, 342437088, 428046360, 570728480, 856092720, 1712185440]

約数ペア:

[(1, 1712185440), (2, 856092720), (3, 570728480), (4, 428046360), (5, 342437088), (6, 285364240), (7, 244597920), (8, 214023180), (10, 171218544), (12, 142682120), (14, 122298960), (15, 114145696), (16, 107011590), (20, 85609272), (21, 81532640), (24, 71341060), (28, 61149480), (30, 57072848), (32, 53505795), (35, 48919584), (40, 42804636), (42, 40766320), (48, 35670530), (49, 34942560), (56, 30574740), (60, 28536424), (70, 24459792), (80, 21402318), (84, 20383160), (96, 17835265), (98, 17471280), (105, 16306528), (112, 15287370), (120, 14268212), (140, 12229896), (147, 11647520), (160, 10701159), (168, 10191580), (196, 8735640), (210, 8153264), (224, 7643685), (240, 7134106), (245, 6988512), (280, 6114948), (294, 5823760), (336, 5095790), (392, 4367820), (420, 4076632), (480, 3567053), (490, 3494256), (560, 3057474), (588, 2911880), (672, 2547895), (735, 2329504), (784, 2183910), (840, 2038316), (980, 1747128), (1120, 1528737), (1176, 1455940), (1470, 1164752), (1568, 1091955), (1680, 1019158), (1960, 873564), (2352, 727970), (2940, 582376), (3360, 509579), (3920, 436782), (4704, 363985), (5880, 291188), (7840, 218391), (11760, 145594), (23520, 72797)]