1750774240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14969}}^1$

素因数の和:15044

約数の個数: 96

約数和(自身を含む): 4481658720

約数和(自身を除く): 2730884480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 340, 344, 430, 544, 680, 688, 731, 860, 1360, 1376, 1462, 1720, 2720, 2924, 3440, 3655, 5848, 6880, 7310, 11696, 14620, 14969, 23392, 29240, 29938, 58480, 59876, 74845, 116960, 119752, 149690, 239504, 254473, 299380, 479008, 508946, 598760, 643667, 1017892, 1197520, 1272365, 1287334, 2035784, 2395040, 2544730, 2574668, 3218335, 4071568, 5089460, 5149336, 6436670, 8143136, 10178920, 10298672, 10942339, 12873340, 20357840, 20597344, 21884678, 25746680, 40715680, 43769356, 51493360, 54711695, 87538712, 102986720, 109423390, 175077424, 218846780, 350154848, 437693560, 875387120, 1750774240]

約数ペア:

[(1, 1750774240), (2, 875387120), (4, 437693560), (5, 350154848), (8, 218846780), (10, 175077424), (16, 109423390), (17, 102986720), (20, 87538712), (32, 54711695), (34, 51493360), (40, 43769356), (43, 40715680), (68, 25746680), (80, 21884678), (85, 20597344), (86, 20357840), (136, 12873340), (160, 10942339), (170, 10298672), (172, 10178920), (215, 8143136), (272, 6436670), (340, 5149336), (344, 5089460), (430, 4071568), (544, 3218335), (680, 2574668), (688, 2544730), (731, 2395040), (860, 2035784), (1360, 1287334), (1376, 1272365), (1462, 1197520), (1720, 1017892), (2720, 643667), (2924, 598760), (3440, 508946), (3655, 479008), (5848, 299380), (6880, 254473), (7310, 239504), (11696, 149690), (14620, 119752), (14969, 116960), (23392, 74845), (29240, 59876), (29938, 58480)]