1856813760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11311}}^1$

素因数の和:11356

約数の個数: 224

約数和(自身を含む): 6895795200

約数和(自身を除く): 5038981440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10944, 11311, 13680, 16416, 18240, 20520, 22622, 27360, 32832, 33933, 41040, 45244, 54720, 56555, 67866, 82080, 90488, 101799, 113110, 135732, 164160, 169665, 180976, 203598, 214909, 226220, 271464, 305397, 339330, 361952, 407196, 429818, 452440, 508995, 542928, 610794, 644727, 678660, 723904, 814392, 859636, 904880, 1017990, 1074545, 1085856, 1221588, 1289454, 1357320, 1526985, 1628784, 1719272, 1809760, 1934181, 2035980, 2149090, 2171712, 2443176, 2578908, 2714640, 3053970, 3223635, 3257568, 3438544, 3619520, 3868362, 4071960, 4298180, 4886352, 5157816, 5429280, 5802543, 6107940, 6447270, 6515136, 6877088, 7736724, 8143920, 8596360, 9670905, 9772704, 10315632, 10858560, 11605086, 12215880, 12894540, 13754176, 15473448, 16287840, 17192720, 19341810, 19545408, 20631264, 23210172, 24431760, 25789080, 29012715, 30946896, 32575680, 34385440, 38683620, 41262528, 46420344, 48863520, 51578160, 58025430, 61893792, 68770880, 77367240, 92840688, 97727040, 103156320, 116050860, 123787584, 154734480, 185681376, 206312640, 232101720, 309468960, 371362752, 464203440, 618937920, 928406880, 1856813760]

約数ペア:

[(1, 1856813760), (2, 928406880), (3, 618937920), (4, 464203440), (5, 371362752), (6, 309468960), (8, 232101720), (9, 206312640), (10, 185681376), (12, 154734480), (15, 123787584), (16, 116050860), (18, 103156320), (19, 97727040), (20, 92840688), (24, 77367240), (27, 68770880), (30, 61893792), (32, 58025430), (36, 51578160), (38, 48863520), (40, 46420344), (45, 41262528), (48, 38683620), (54, 34385440), (57, 32575680), (60, 30946896), (64, 29012715), (72, 25789080), (76, 24431760), (80, 23210172), (90, 20631264), (95, 19545408), (96, 19341810), (108, 17192720), (114, 16287840), (120, 15473448), (135, 13754176), (144, 12894540), (152, 12215880), (160, 11605086), (171, 10858560), (180, 10315632), (190, 9772704), (192, 9670905), (216, 8596360), (228, 8143920), (240, 7736724), (270, 6877088), (285, 6515136), (288, 6447270), (304, 6107940), (320, 5802543), (342, 5429280), (360, 5157816), (380, 4886352), (432, 4298180), (456, 4071960), (480, 3868362), (513, 3619520), (540, 3438544), (570, 3257568), (576, 3223635), (608, 3053970), (684, 2714640), (720, 2578908), (760, 2443176), (855, 2171712), (864, 2149090), (912, 2035980), (960, 1934181), (1026, 1809760), (1080, 1719272), (1140, 1628784), (1216, 1526985), (1368, 1357320), (1440, 1289454), (1520, 1221588), (1710, 1085856), (1728, 1074545), (1824, 1017990), (2052, 904880), (2160, 859636), (2280, 814392), (2565, 723904), (2736, 678660), (2880, 644727), (3040, 610794), (3420, 542928), (3648, 508995), (4104, 452440), (4320, 429818), (4560, 407196), (5130, 361952), (5472, 339330), (6080, 305397), (6840, 271464), (8208, 226220), (8640, 214909), (9120, 203598), (10260, 180976), (10944, 169665), (11311, 164160), (13680, 135732), (16416, 113110), (18240, 101799), (20520, 90488), (22622, 82080), (27360, 67866), (32832, 56555), (33933, 54720), (41040, 45244)]