1566130720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5527}}^1$

素因数の和:5583

約数の個数: 192

約数和(自身を含む): 4814401536

約数和(自身を除く): 3248270816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 322, 352, 368, 385, 440, 460, 506, 560, 616, 644, 736, 770, 805, 880, 920, 1012, 1120, 1232, 1265, 1288, 1540, 1610, 1760, 1771, 1840, 2024, 2464, 2530, 2576, 3080, 3220, 3542, 3680, 4048, 5060, 5152, 5527, 6160, 6440, 7084, 8096, 8855, 10120, 11054, 12320, 12880, 14168, 17710, 20240, 22108, 25760, 27635, 28336, 35420, 38689, 40480, 44216, 55270, 56672, 60797, 70840, 77378, 88432, 110540, 121594, 127121, 141680, 154756, 176864, 193445, 221080, 243188, 254242, 283360, 303985, 309512, 386890, 425579, 442160, 486376, 508484, 607970, 619024, 635605, 773780, 851158, 884320, 889847, 972752, 1016968, 1215940, 1238048, 1271210, 1398331, 1547560, 1702316, 1779694, 1945504, 2033936, 2127895, 2431880, 2542420, 2796662, 3095120, 3404632, 3559388, 4067872, 4255790, 4449235, 4863760, 5084840, 5593324, 6190240, 6809264, 6991655, 7118776, 8511580, 8898470, 9727520, 9788317, 10169680, 11186648, 13618528, 13983310, 14237552, 17023160, 17796940, 19576634, 20339360, 22373296, 27966620, 28475104, 34046320, 35593880, 39153268, 44746592, 48941585, 55933240, 68092640, 71187760, 78306536, 97883170, 111866480, 142375520, 156613072, 195766340, 223732960, 313226144, 391532680, 783065360, 1566130720]

約数ペア:

[(1, 1566130720), (2, 783065360), (4, 391532680), (5, 313226144), (7, 223732960), (8, 195766340), (10, 156613072), (11, 142375520), (14, 111866480), (16, 97883170), (20, 78306536), (22, 71187760), (23, 68092640), (28, 55933240), (32, 48941585), (35, 44746592), (40, 39153268), (44, 35593880), (46, 34046320), (55, 28475104), (56, 27966620), (70, 22373296), (77, 20339360), (80, 19576634), (88, 17796940), (92, 17023160), (110, 14237552), (112, 13983310), (115, 13618528), (140, 11186648), (154, 10169680), (160, 9788317), (161, 9727520), (176, 8898470), (184, 8511580), (220, 7118776), (224, 6991655), (230, 6809264), (253, 6190240), (280, 5593324), (308, 5084840), (322, 4863760), (352, 4449235), (368, 4255790), (385, 4067872), (440, 3559388), (460, 3404632), (506, 3095120), (560, 2796662), (616, 2542420), (644, 2431880), (736, 2127895), (770, 2033936), (805, 1945504), (880, 1779694), (920, 1702316), (1012, 1547560), (1120, 1398331), (1232, 1271210), (1265, 1238048), (1288, 1215940), (1540, 1016968), (1610, 972752), (1760, 889847), (1771, 884320), (1840, 851158), (2024, 773780), (2464, 635605), (2530, 619024), (2576, 607970), (3080, 508484), (3220, 486376), (3542, 442160), (3680, 425579), (4048, 386890), (5060, 309512), (5152, 303985), (5527, 283360), (6160, 254242), (6440, 243188), (7084, 221080), (8096, 193445), (8855, 176864), (10120, 154756), (11054, 141680), (12320, 127121), (12880, 121594), (14168, 110540), (17710, 88432), (20240, 77378), (22108, 70840), (25760, 60797), (27635, 56672), (28336, 55270), (35420, 44216), (38689, 40480)]