2078552880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50647}}^1$

素因数の和:50688

約数の個数: 160

約数和(自身を含む): 7536422400

約数和(自身を除く): 5457869520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 50647, 101294, 151941, 202588, 253235, 303882, 405176, 455823, 506470, 607764, 759705, 810352, 911646, 962293, 1012940, 1215528, 1367469, 1519410, 1823292, 1924586, 2025880, 2279115, 2431056, 2734938, 2886879, 3038820, 3646584, 3849172, 4051760, 4558230, 4811465, 5469876, 5773758, 6077640, 6837345, 7293168, 7698344, 8660637, 9116460, 9622930, 10939752, 11547516, 12155280, 13674690, 14434395, 15396688, 17321274, 18232920, 19245860, 21879504, 23095032, 25981911, 27349380, 28868790, 34642548, 36465840, 38491720, 43303185, 46190064, 51963822, 54698760, 57737580, 69285096, 76983440, 86606370, 103927644, 109397520, 115475160, 129909555, 138570192, 173212740, 207855288, 230950320, 259819110, 346425480, 415710576, 519638220, 692850960, 1039276440, 2078552880]

約数ペア:

[(1, 2078552880), (2, 1039276440), (3, 692850960), (4, 519638220), (5, 415710576), (6, 346425480), (8, 259819110), (9, 230950320), (10, 207855288), (12, 173212740), (15, 138570192), (16, 129909555), (18, 115475160), (19, 109397520), (20, 103927644), (24, 86606370), (27, 76983440), (30, 69285096), (36, 57737580), (38, 54698760), (40, 51963822), (45, 46190064), (48, 43303185), (54, 38491720), (57, 36465840), (60, 34642548), (72, 28868790), (76, 27349380), (80, 25981911), (90, 23095032), (95, 21879504), (108, 19245860), (114, 18232920), (120, 17321274), (135, 15396688), (144, 14434395), (152, 13674690), (171, 12155280), (180, 11547516), (190, 10939752), (216, 9622930), (228, 9116460), (240, 8660637), (270, 7698344), (285, 7293168), (304, 6837345), (342, 6077640), (360, 5773758), (380, 5469876), (432, 4811465), (456, 4558230), (513, 4051760), (540, 3849172), (570, 3646584), (684, 3038820), (720, 2886879), (760, 2734938), (855, 2431056), (912, 2279115), (1026, 2025880), (1080, 1924586), (1140, 1823292), (1368, 1519410), (1520, 1367469), (1710, 1215528), (2052, 1012940), (2160, 962293), (2280, 911646), (2565, 810352), (2736, 759705), (3420, 607764), (4104, 506470), (4560, 455823), (5130, 405176), (6840, 303882), (8208, 253235), (10260, 202588), (13680, 151941), (20520, 101294), (41040, 50647)]