1681151760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5087}}^1$

素因数の和:5132

約数の個数: 240

約数和(自身を含む): 6200603136

約数和(自身を除く): 4519451376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4590, 4860, 5087, 5508, 6120, 6480, 6885, 7344, 8262, 9180, 9720, 10174, 11016, 12240, 13770, 15261, 16524, 18360, 19440, 20348, 20655, 22032, 25435, 27540, 30522, 33048, 36720, 40696, 41310, 45783, 50870, 55080, 61044, 66096, 76305, 81392, 82620, 86479, 91566, 101740, 110160, 122088, 137349, 152610, 165240, 172958, 183132, 203480, 228915, 244176, 259437, 274698, 305220, 330480, 345916, 366264, 406960, 412047, 432395, 457830, 518874, 549396, 610440, 686745, 691832, 732528, 778311, 824094, 864790, 915660, 1037748, 1098792, 1220880, 1236141, 1297185, 1373490, 1383664, 1556622, 1648188, 1729580, 1831320, 2060235, 2075496, 2197584, 2334933, 2472282, 2594370, 2746980, 3113244, 3296376, 3459160, 3662640, 3891555, 4120470, 4150992, 4669866, 4944564, 5188740, 5493960, 6180705, 6226488, 6592752, 6918320, 7004799, 7783110, 8240940, 9339732, 9889128, 10377480, 10987920, 11674665, 12361410, 12452976, 14009598, 15566220, 16481880, 18679464, 19778256, 20754960, 21014397, 23349330, 24722820, 28019196, 31132440, 32963760, 35023995, 37358928, 42028794, 46698660, 49445640, 56038392, 62264880, 70047990, 84057588, 93397320, 98891280, 105071985, 112076784, 140095980, 168115176, 186794640, 210143970, 280191960, 336230352, 420287940, 560383920, 840575880, 1681151760]

約数ペア:

[(1, 1681151760), (2, 840575880), (3, 560383920), (4, 420287940), (5, 336230352), (6, 280191960), (8, 210143970), (9, 186794640), (10, 168115176), (12, 140095980), (15, 112076784), (16, 105071985), (17, 98891280), (18, 93397320), (20, 84057588), (24, 70047990), (27, 62264880), (30, 56038392), (34, 49445640), (36, 46698660), (40, 42028794), (45, 37358928), (48, 35023995), (51, 32963760), (54, 31132440), (60, 28019196), (68, 24722820), (72, 23349330), (80, 21014397), (81, 20754960), (85, 19778256), (90, 18679464), (102, 16481880), (108, 15566220), (120, 14009598), (135, 12452976), (136, 12361410), (144, 11674665), (153, 10987920), (162, 10377480), (170, 9889128), (180, 9339732), (204, 8240940), (216, 7783110), (240, 7004799), (243, 6918320), (255, 6592752), (270, 6226488), (272, 6180705), (306, 5493960), (324, 5188740), (340, 4944564), (360, 4669866), (405, 4150992), (408, 4120470), (432, 3891555), (459, 3662640), (486, 3459160), (510, 3296376), (540, 3113244), (612, 2746980), (648, 2594370), (680, 2472282), (720, 2334933), (765, 2197584), (810, 2075496), (816, 2060235), (918, 1831320), (972, 1729580), (1020, 1648188), (1080, 1556622), (1215, 1383664), (1224, 1373490), (1296, 1297185), (1360, 1236141), (1377, 1220880), (1530, 1098792), (1620, 1037748), (1836, 915660), (1944, 864790), (2040, 824094), (2160, 778311), (2295, 732528), (2430, 691832), (2448, 686745), (2754, 610440), (3060, 549396), (3240, 518874), (3672, 457830), (3888, 432395), (4080, 412047), (4131, 406960), (4590, 366264), (4860, 345916), (5087, 330480), (5508, 305220), (6120, 274698), (6480, 259437), (6885, 244176), (7344, 228915), (8262, 203480), (9180, 183132), (9720, 172958), (10174, 165240), (11016, 152610), (12240, 137349), (13770, 122088), (15261, 110160), (16524, 101740), (18360, 91566), (19440, 86479), (20348, 82620), (20655, 81392), (22032, 76305), (25435, 66096), (27540, 61044), (30522, 55080), (33048, 50870), (36720, 45783), (40696, 41310)]