821954880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6961}}^1$

素因数の和:7025

約数の個数: 168

約数和(自身を含む): 2896554024

約数和(自身を除く): 2074599144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 6961, 7380, 7872, 9840, 11808, 13120, 13922, 14760, 19680, 20883, 23616, 27844, 29520, 34805, 39360, 41766, 55688, 59040, 62649, 69610, 83532, 104415, 111376, 118080, 125298, 139220, 167064, 208830, 222752, 250596, 278440, 285401, 313245, 334128, 417660, 445504, 501192, 556880, 570802, 626490, 668256, 835320, 856203, 1002384, 1113760, 1141604, 1252980, 1336512, 1427005, 1670640, 1712406, 2004768, 2227520, 2283208, 2505960, 2568609, 2854010, 3341280, 3424812, 4009536, 4281015, 4566416, 5011920, 5137218, 5708020, 6682560, 6849624, 8562030, 9132832, 10023840, 10274436, 11416040, 12843045, 13699248, 17124060, 18265664, 20047680, 20548872, 22832080, 25686090, 27398496, 34248120, 41097744, 45664160, 51372180, 54796992, 68496240, 82195488, 91328320, 102744360, 136992480, 164390976, 205488720, 273984960, 410977440, 821954880]

約数ペア:

[(1, 821954880), (2, 410977440), (3, 273984960), (4, 205488720), (5, 164390976), (6, 136992480), (8, 102744360), (9, 91328320), (10, 82195488), (12, 68496240), (15, 54796992), (16, 51372180), (18, 45664160), (20, 41097744), (24, 34248120), (30, 27398496), (32, 25686090), (36, 22832080), (40, 20548872), (41, 20047680), (45, 18265664), (48, 17124060), (60, 13699248), (64, 12843045), (72, 11416040), (80, 10274436), (82, 10023840), (90, 9132832), (96, 8562030), (120, 6849624), (123, 6682560), (144, 5708020), (160, 5137218), (164, 5011920), (180, 4566416), (192, 4281015), (205, 4009536), (240, 3424812), (246, 3341280), (288, 2854010), (320, 2568609), (328, 2505960), (360, 2283208), (369, 2227520), (410, 2004768), (480, 1712406), (492, 1670640), (576, 1427005), (615, 1336512), (656, 1252980), (720, 1141604), (738, 1113760), (820, 1002384), (960, 856203), (984, 835320), (1230, 668256), (1312, 626490), (1440, 570802), (1476, 556880), (1640, 501192), (1845, 445504), (1968, 417660), (2460, 334128), (2624, 313245), (2880, 285401), (2952, 278440), (3280, 250596), (3690, 222752), (3936, 208830), (4920, 167064), (5904, 139220), (6560, 125298), (6961, 118080), (7380, 111376), (7872, 104415), (9840, 83532), (11808, 69610), (13120, 62649), (13922, 59040), (14760, 55688), (19680, 41766), (20883, 39360), (23616, 34805), (27844, 29520)]