2808277920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12113}}^1$

素因数の和:12164

約数の個数: 288

約数和(自身を含む): 11429413632

約数和(自身を除く): 8621135712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3360, 3680, 3864, 4140, 4830, 5040, 5152, 5520, 5796, 6440, 6624, 7245, 7728, 8280, 9660, 10080, 11040, 11592, 12113, 12880, 14490, 15456, 16560, 19320, 23184, 24226, 25760, 28980, 33120, 36339, 38640, 46368, 48452, 57960, 60565, 72678, 77280, 84791, 96904, 109017, 115920, 121130, 145356, 169582, 181695, 193808, 218034, 231840, 242260, 254373, 278599, 290712, 339164, 363390, 387616, 423955, 436068, 484520, 508746, 545085, 557198, 581424, 678328, 726780, 763119, 835797, 847910, 872136, 969040, 1017492, 1090170, 1114396, 1162848, 1271865, 1356656, 1392995, 1453560, 1526238, 1671594, 1695820, 1744272, 1938080, 1950193, 2034984, 2180340, 2228792, 2507391, 2543730, 2713312, 2785990, 2907120, 3052476, 3343188, 3391640, 3488544, 3815595, 3900386, 4069968, 4178985, 4360680, 4457584, 5014782, 5087460, 5571980, 5814240, 5850579, 6104952, 6686376, 6783280, 7631190, 7800772, 8139936, 8357970, 8721360, 8915168, 9750965, 10029564, 10174920, 11143960, 11701158, 12209904, 12536955, 13372752, 13566560, 15262380, 15601544, 16715940, 17442720, 17551737, 19501930, 20059128, 20349840, 22287920, 23402316, 24419808, 25073910, 26745504, 29252895, 30524760, 31203088, 33431880, 35103474, 39003860, 40118256, 40699680, 44575840, 46804632, 50147820, 58505790, 61049520, 62406176, 66863760, 70206948, 78007720, 80236512, 87758685, 93609264, 100295640, 117011580, 122099040, 133727520, 140413896, 156015440, 175517370, 187218528, 200591280, 234023160, 280827792, 312030880, 351034740, 401182560, 468046320, 561655584, 702069480, 936092640, 1404138960, 2808277920]

約数ペア:

[(1, 2808277920), (2, 1404138960), (3, 936092640), (4, 702069480), (5, 561655584), (6, 468046320), (7, 401182560), (8, 351034740), (9, 312030880), (10, 280827792), (12, 234023160), (14, 200591280), (15, 187218528), (16, 175517370), (18, 156015440), (20, 140413896), (21, 133727520), (23, 122099040), (24, 117011580), (28, 100295640), (30, 93609264), (32, 87758685), (35, 80236512), (36, 78007720), (40, 70206948), (42, 66863760), (45, 62406176), (46, 61049520), (48, 58505790), (56, 50147820), (60, 46804632), (63, 44575840), (69, 40699680), (70, 40118256), (72, 39003860), (80, 35103474), (84, 33431880), (90, 31203088), (92, 30524760), (96, 29252895), (105, 26745504), (112, 25073910), (115, 24419808), (120, 23402316), (126, 22287920), (138, 20349840), (140, 20059128), (144, 19501930), (160, 17551737), (161, 17442720), (168, 16715940), (180, 15601544), (184, 15262380), (207, 13566560), (210, 13372752), (224, 12536955), (230, 12209904), (240, 11701158), (252, 11143960), (276, 10174920), (280, 10029564), (288, 9750965), (315, 8915168), (322, 8721360), (336, 8357970), (345, 8139936), (360, 7800772), (368, 7631190), (414, 6783280), (420, 6686376), (460, 6104952), (480, 5850579), (483, 5814240), (504, 5571980), (552, 5087460), (560, 5014782), (630, 4457584), (644, 4360680), (672, 4178985), (690, 4069968), (720, 3900386), (736, 3815595), (805, 3488544), (828, 3391640), (840, 3343188), (920, 3052476), (966, 2907120), (1008, 2785990), (1035, 2713312), (1104, 2543730), (1120, 2507391), (1260, 2228792), (1288, 2180340), (1380, 2034984), (1440, 1950193), (1449, 1938080), (1610, 1744272), (1656, 1695820), (1680, 1671594), (1840, 1526238), (1932, 1453560), (2016, 1392995), (2070, 1356656), (2208, 1271865), (2415, 1162848), (2520, 1114396), (2576, 1090170), (2760, 1017492), (2898, 969040), (3220, 872136), (3312, 847910), (3360, 835797), (3680, 763119), (3864, 726780), (4140, 678328), (4830, 581424), (5040, 557198), (5152, 545085), (5520, 508746), (5796, 484520), (6440, 436068), (6624, 423955), (7245, 387616), (7728, 363390), (8280, 339164), (9660, 290712), (10080, 278599), (11040, 254373), (11592, 242260), (12113, 231840), (12880, 218034), (14490, 193808), (15456, 181695), (16560, 169582), (19320, 145356), (23184, 121130), (24226, 115920), (25760, 109017), (28980, 96904), (33120, 84791), (36339, 77280), (38640, 72678), (46368, 60565), (48452, 57960)]