2181529080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 384

約数和(自身を含む): 8041550400

約数和(自身を除く): 5860021320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 73, 76, 85, 90, 95, 102, 114, 120, 136, 146, 152, 153, 170, 171, 180, 190, 204, 219, 228, 255, 257, 285, 292, 306, 323, 340, 342, 360, 365, 380, 408, 438, 456, 510, 514, 570, 584, 612, 646, 657, 680, 684, 730, 760, 765, 771, 855, 876, 969, 1020, 1028, 1095, 1140, 1224, 1241, 1285, 1292, 1314, 1368, 1387, 1460, 1530, 1542, 1615, 1710, 1752, 1938, 2040, 2056, 2190, 2280, 2313, 2482, 2570, 2584, 2628, 2774, 2907, 2920, 3060, 3084, 3230, 3285, 3420, 3723, 3855, 3876, 4161, 4369, 4380, 4626, 4845, 4883, 4964, 5140, 5256, 5548, 5814, 6120, 6168, 6205, 6460, 6570, 6840, 6935, 7446, 7710, 7752, 8322, 8738, 8760, 9252, 9690, 9766, 9928, 10280, 11096, 11169, 11565, 11628, 12410, 12483, 12920, 13107, 13140, 13870, 14535, 14649, 14892, 15420, 16644, 17476, 18504, 18615, 18761, 19380, 19532, 20805, 21845, 22338, 23130, 23256, 23579, 24415, 24820, 24966, 26214, 26280, 27740, 29070, 29298, 29784, 30840, 33288, 34952, 37230, 37522, 38760, 39064, 39321, 41610, 43690, 43947, 44676, 46260, 47158, 48830, 49640, 49932, 52428, 55480, 55845, 56283, 58140, 58596, 62415, 65535, 70737, 73245, 74460, 75044, 78642, 83011, 83220, 87380, 87894, 89352, 92520, 93805, 94316, 97660, 99864, 104856, 111690, 112566, 116280, 117192, 117895, 124830, 131070, 141474, 146490, 148920, 150088, 157284, 166022, 166440, 168849, 174760, 175788, 187610, 188632, 195320, 196605, 212211, 219735, 223380, 225132, 235790, 249033, 249660, 262140, 281415, 282948, 292980, 314568, 318937, 332044, 337698, 351576, 353685, 356459, 375220, 393210, 415055, 424422, 439470, 446760, 450264, 471580, 498066, 499320, 524280, 562830, 565896, 585960, 637874, 664088, 675396, 707370, 712918, 747099, 750440, 786420, 830110, 844245, 848844, 878940, 943160, 956811, 996132, 1061055, 1069377, 1125660, 1245165, 1275748, 1350792, 1414740, 1425836, 1494198, 1572840, 1594685, 1660220, 1688490, 1697688, 1757880, 1782295, 1913622, 1992264, 2122110, 2138754, 2251320, 2490330, 2551496, 2829480, 2851672, 2870433, 2988396, 3189370, 3208131, 3320440, 3376980, 3564590, 3735495, 3827244, 4244220, 4277508, 4784055, 4980660, 5346885, 5740866, 5976792, 6059803, 6378740, 6416262, 6753960, 7129180, 7470990, 7654488, 8488440, 8555016, 9568110, 9961320, 10693770, 11481732, 12119606, 12757480, 12832524, 14258360, 14352165, 14941980, 16040655, 18179409, 19136220, 21387540, 22963464, 24239212, 25665048, 28704330, 29883960, 30299015, 32081310, 36358818, 38272440, 42775080, 48478424, 54538227, 57408660, 60598030, 64162620, 72717636, 90897045, 109076454, 114817320, 121196060, 128325240, 145435272, 181794090, 218152908, 242392120, 272691135, 363588180, 436305816, 545382270, 727176360, 1090764540, 2181529080]

約数ペア:

[(1, 2181529080), (2, 1090764540), (3, 727176360), (4, 545382270), (5, 436305816), (6, 363588180), (8, 272691135), (9, 242392120), (10, 218152908), (12, 181794090), (15, 145435272), (17, 128325240), (18, 121196060), (19, 114817320), (20, 109076454), (24, 90897045), (30, 72717636), (34, 64162620), (36, 60598030), (38, 57408660), (40, 54538227), (45, 48478424), (51, 42775080), (57, 38272440), (60, 36358818), (68, 32081310), (72, 30299015), (73, 29883960), (76, 28704330), (85, 25665048), (90, 24239212), (95, 22963464), (102, 21387540), (114, 19136220), (120, 18179409), (136, 16040655), (146, 14941980), (152, 14352165), (153, 14258360), (170, 12832524), (171, 12757480), (180, 12119606), (190, 11481732), (204, 10693770), (219, 9961320), (228, 9568110), (255, 8555016), (257, 8488440), (285, 7654488), (292, 7470990), (306, 7129180), (323, 6753960), (340, 6416262), (342, 6378740), (360, 6059803), (365, 5976792), (380, 5740866), (408, 5346885), (438, 4980660), (456, 4784055), (510, 4277508), (514, 4244220), (570, 3827244), (584, 3735495), (612, 3564590), (646, 3376980), (657, 3320440), (680, 3208131), (684, 3189370), (730, 2988396), (760, 2870433), (765, 2851672), (771, 2829480), (855, 2551496), (876, 2490330), (969, 2251320), (1020, 2138754), (1028, 2122110), (1095, 1992264), (1140, 1913622), (1224, 1782295), (1241, 1757880), (1285, 1697688), (1292, 1688490), (1314, 1660220), (1368, 1594685), (1387, 1572840), (1460, 1494198), (1530, 1425836), (1542, 1414740), (1615, 1350792), (1710, 1275748), (1752, 1245165), (1938, 1125660), (2040, 1069377), (2056, 1061055), (2190, 996132), (2280, 956811), (2313, 943160), (2482, 878940), (2570, 848844), (2584, 844245), (2628, 830110), (2774, 786420), (2907, 750440), (2920, 747099), (3060, 712918), (3084, 707370), (3230, 675396), (3285, 664088), (3420, 637874), (3723, 585960), (3855, 565896), (3876, 562830), (4161, 524280), (4369, 499320), (4380, 498066), (4626, 471580), (4845, 450264), (4883, 446760), (4964, 439470), (5140, 424422), (5256, 415055), (5548, 393210), (5814, 375220), (6120, 356459), (6168, 353685), (6205, 351576), (6460, 337698), (6570, 332044), (6840, 318937), (6935, 314568), (7446, 292980), (7710, 282948), (7752, 281415), (8322, 262140), (8738, 249660), (8760, 249033), (9252, 235790), (9690, 225132), (9766, 223380), (9928, 219735), (10280, 212211), (11096, 196605), (11169, 195320), (11565, 188632), (11628, 187610), (12410, 175788), (12483, 174760), (12920, 168849), (13107, 166440), (13140, 166022), (13870, 157284), (14535, 150088), (14649, 148920), (14892, 146490), (15420, 141474), (16644, 131070), (17476, 124830), (18504, 117895), (18615, 117192), (18761, 116280), (19380, 112566), (19532, 111690), (20805, 104856), (21845, 99864), (22338, 97660), (23130, 94316), (23256, 93805), (23579, 92520), (24415, 89352), (24820, 87894), (24966, 87380), (26214, 83220), (26280, 83011), (27740, 78642), (29070, 75044), (29298, 74460), (29784, 73245), (30840, 70737), (33288, 65535), (34952, 62415), (37230, 58596), (37522, 58140), (38760, 56283), (39064, 55845), (39321, 55480), (41610, 52428), (43690, 49932), (43947, 49640), (44676, 48830), (46260, 47158)]