1550275440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:856

約数の個数: 320

約数和(自身を含む): 5847054336

約数和(自身を除く): 4296778896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 53, 56, 60, 69, 70, 80, 84, 92, 105, 106, 112, 115, 120, 138, 140, 159, 161, 168, 184, 210, 212, 230, 240, 265, 276, 280, 318, 322, 336, 345, 368, 371, 420, 424, 460, 483, 530, 552, 560, 636, 644, 690, 742, 757, 795, 805, 840, 848, 920, 966, 1060, 1104, 1113, 1219, 1272, 1288, 1380, 1484, 1514, 1590, 1610, 1680, 1840, 1855, 1932, 2120, 2226, 2271, 2415, 2438, 2544, 2576, 2760, 2968, 3028, 3180, 3220, 3657, 3710, 3785, 3864, 4240, 4452, 4542, 4830, 4876, 5299, 5520, 5565, 5936, 6056, 6095, 6360, 6440, 7314, 7420, 7570, 7728, 8533, 8904, 9084, 9660, 9752, 10598, 11130, 11355, 12112, 12190, 12720, 12880, 14628, 14840, 15140, 15897, 17066, 17411, 17808, 18168, 18285, 19320, 19504, 21196, 22260, 22710, 24380, 25599, 26495, 29256, 29680, 30280, 31794, 34132, 34822, 36336, 36570, 38640, 40121, 42392, 42665, 44520, 45420, 48760, 51198, 52233, 52990, 58512, 60560, 63588, 68264, 69644, 73140, 79485, 80242, 84784, 85330, 87055, 89040, 90840, 97520, 102396, 104466, 105980, 120363, 121877, 127176, 127995, 136528, 139288, 146280, 158970, 160484, 170660, 174110, 181680, 200605, 204792, 208932, 211960, 240726, 243754, 254352, 255990, 261165, 278576, 280847, 292560, 317940, 320968, 341320, 348220, 365631, 401210, 409584, 417864, 423920, 481452, 487508, 511980, 522330, 561694, 601815, 609385, 635880, 641936, 682640, 696440, 731262, 802420, 835728, 842541, 922783, 962904, 975016, 1023960, 1044660, 1123388, 1203630, 1218770, 1271760, 1392880, 1404235, 1462524, 1604840, 1685082, 1828155, 1845566, 1925808, 1950032, 2047920, 2089320, 2246776, 2407260, 2437540, 2768349, 2808470, 2925048, 3209680, 3370164, 3656310, 3691132, 4178640, 4212705, 4493552, 4613915, 4814520, 4875080, 5536698, 5616940, 5850096, 6459481, 6740328, 7312620, 7382264, 8425410, 9227830, 9629040, 9750160, 11073396, 11233880, 12918962, 13480656, 13841745, 14625240, 14764528, 16850820, 18455660, 19378443, 22146792, 22467760, 25837924, 27683490, 29250480, 32297405, 33701640, 36911320, 38756886, 44293584, 51675848, 55366980, 64594810, 67403280, 73822640, 77513772, 96892215, 103351696, 110733960, 129189620, 155027544, 193784430, 221467920, 258379240, 310055088, 387568860, 516758480, 775137720, 1550275440]

約数ペア:

[(1, 1550275440), (2, 775137720), (3, 516758480), (4, 387568860), (5, 310055088), (6, 258379240), (7, 221467920), (8, 193784430), (10, 155027544), (12, 129189620), (14, 110733960), (15, 103351696), (16, 96892215), (20, 77513772), (21, 73822640), (23, 67403280), (24, 64594810), (28, 55366980), (30, 51675848), (35, 44293584), (40, 38756886), (42, 36911320), (46, 33701640), (48, 32297405), (53, 29250480), (56, 27683490), (60, 25837924), (69, 22467760), (70, 22146792), (80, 19378443), (84, 18455660), (92, 16850820), (105, 14764528), (106, 14625240), (112, 13841745), (115, 13480656), (120, 12918962), (138, 11233880), (140, 11073396), (159, 9750160), (161, 9629040), (168, 9227830), (184, 8425410), (210, 7382264), (212, 7312620), (230, 6740328), (240, 6459481), (265, 5850096), (276, 5616940), (280, 5536698), (318, 4875080), (322, 4814520), (336, 4613915), (345, 4493552), (368, 4212705), (371, 4178640), (420, 3691132), (424, 3656310), (460, 3370164), (483, 3209680), (530, 2925048), (552, 2808470), (560, 2768349), (636, 2437540), (644, 2407260), (690, 2246776), (742, 2089320), (757, 2047920), (795, 1950032), (805, 1925808), (840, 1845566), (848, 1828155), (920, 1685082), (966, 1604840), (1060, 1462524), (1104, 1404235), (1113, 1392880), (1219, 1271760), (1272, 1218770), (1288, 1203630), (1380, 1123388), (1484, 1044660), (1514, 1023960), (1590, 975016), (1610, 962904), (1680, 922783), (1840, 842541), (1855, 835728), (1932, 802420), (2120, 731262), (2226, 696440), (2271, 682640), (2415, 641936), (2438, 635880), (2544, 609385), (2576, 601815), (2760, 561694), (2968, 522330), (3028, 511980), (3180, 487508), (3220, 481452), (3657, 423920), (3710, 417864), (3785, 409584), (3864, 401210), (4240, 365631), (4452, 348220), (4542, 341320), (4830, 320968), (4876, 317940), (5299, 292560), (5520, 280847), (5565, 278576), (5936, 261165), (6056, 255990), (6095, 254352), (6360, 243754), (6440, 240726), (7314, 211960), (7420, 208932), (7570, 204792), (7728, 200605), (8533, 181680), (8904, 174110), (9084, 170660), (9660, 160484), (9752, 158970), (10598, 146280), (11130, 139288), (11355, 136528), (12112, 127995), (12190, 127176), (12720, 121877), (12880, 120363), (14628, 105980), (14840, 104466), (15140, 102396), (15897, 97520), (17066, 90840), (17411, 89040), (17808, 87055), (18168, 85330), (18285, 84784), (19320, 80242), (19504, 79485), (21196, 73140), (22260, 69644), (22710, 68264), (24380, 63588), (25599, 60560), (26495, 58512), (29256, 52990), (29680, 52233), (30280, 51198), (31794, 48760), (34132, 45420), (34822, 44520), (36336, 42665), (36570, 42392), (38640, 40121)]