2145513331520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{238883}}^1$

素因数の和:239057

約数の個数: 224

約数和(自身を含む): 5871547035648

約数和(自身を除く): 3726033704128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 127, 130, 136, 160, 170, 208, 221, 254, 260, 272, 320, 340, 416, 442, 508, 520, 544, 635, 680, 832, 884, 1016, 1040, 1088, 1105, 1270, 1360, 1651, 1768, 2032, 2080, 2159, 2210, 2540, 2720, 3302, 3536, 4064, 4160, 4318, 4420, 5080, 5440, 6604, 7072, 8128, 8255, 8636, 8840, 10160, 10795, 13208, 14144, 16510, 17272, 17680, 20320, 21590, 26416, 28067, 33020, 34544, 35360, 40640, 43180, 52832, 56134, 66040, 69088, 70720, 86360, 105664, 112268, 132080, 138176, 140335, 172720, 224536, 238883, 264160, 280670, 345440, 449072, 477766, 528320, 561340, 690880, 898144, 955532, 1122680, 1194415, 1796288, 1911064, 2245360, 2388830, 3105479, 3822128, 4061011, 4490720, 4777660, 6210958, 7644256, 8122022, 8981440, 9555320, 12421916, 15288512, 15527395, 16244044, 19110640, 20305055, 24843832, 30338141, 31054790, 32488088, 38221280, 40610110, 49687664, 52793143, 60676282, 62109580, 64976176, 76442560, 81220220, 99375328, 105586286, 121352564, 124219160, 129952352, 151690705, 162440440, 198750656, 211172572, 242705128, 248438320, 259904704, 263965715, 303381410, 324880880, 394395833, 422345144, 485410256, 496876640, 515748397, 527931430, 606762820, 649761760, 788791666, 844690288, 970820512, 993753280, 1031496794, 1055862860, 1213525640, 1299523520, 1577583332, 1689380576, 1941641024, 1971979165, 2062993588, 2111725720, 2427051280, 2578741985, 3155166664, 3378761152, 3943958330, 4125987176, 4223451440, 4854102560, 5157483970, 6310333328, 6704729161, 7887916660, 8251974352, 8446902880, 9708205120, 10314967940, 12620666656, 13409458322, 15775833320, 16503948704, 16893805760, 20629935880, 25241333312, 26818916644, 31551666640, 33007897408, 33523645805, 41259871760, 53637833288, 63103333280, 67047291610, 82519743520, 107275666576, 126206666560, 134094583220, 165039487040, 214551333152, 268189166440, 429102666304, 536378332880, 1072756665760, 2145513331520]

約数ペア:

[(1, 2145513331520), (2, 1072756665760), (4, 536378332880), (5, 429102666304), (8, 268189166440), (10, 214551333152), (13, 165039487040), (16, 134094583220), (17, 126206666560), (20, 107275666576), (26, 82519743520), (32, 67047291610), (34, 63103333280), (40, 53637833288), (52, 41259871760), (64, 33523645805), (65, 33007897408), (68, 31551666640), (80, 26818916644), (85, 25241333312), (104, 20629935880), (127, 16893805760), (130, 16503948704), (136, 15775833320), (160, 13409458322), (170, 12620666656), (208, 10314967940), (221, 9708205120), (254, 8446902880), (260, 8251974352), (272, 7887916660), (320, 6704729161), (340, 6310333328), (416, 5157483970), (442, 4854102560), (508, 4223451440), (520, 4125987176), (544, 3943958330), (635, 3378761152), (680, 3155166664), (832, 2578741985), (884, 2427051280), (1016, 2111725720), (1040, 2062993588), (1088, 1971979165), (1105, 1941641024), (1270, 1689380576), (1360, 1577583332), (1651, 1299523520), (1768, 1213525640), (2032, 1055862860), (2080, 1031496794), (2159, 993753280), (2210, 970820512), (2540, 844690288), (2720, 788791666), (3302, 649761760), (3536, 606762820), (4064, 527931430), (4160, 515748397), (4318, 496876640), (4420, 485410256), (5080, 422345144), (5440, 394395833), (6604, 324880880), (7072, 303381410), (8128, 263965715), (8255, 259904704), (8636, 248438320), (8840, 242705128), (10160, 211172572), (10795, 198750656), (13208, 162440440), (14144, 151690705), (16510, 129952352), (17272, 124219160), (17680, 121352564), (20320, 105586286), (21590, 99375328), (26416, 81220220), (28067, 76442560), (33020, 64976176), (34544, 62109580), (35360, 60676282), (40640, 52793143), (43180, 49687664), (52832, 40610110), (56134, 38221280), (66040, 32488088), (69088, 31054790), (70720, 30338141), (86360, 24843832), (105664, 20305055), (112268, 19110640), (132080, 16244044), (138176, 15527395), (140335, 15288512), (172720, 12421916), (224536, 9555320), (238883, 8981440), (264160, 8122022), (280670, 7644256), (345440, 6210958), (449072, 4777660), (477766, 4490720), (528320, 4061011), (561340, 3822128), (690880, 3105479), (898144, 2388830), (955532, 2245360), (1122680, 1911064), (1194415, 1796288)]