857885280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:718

約数の個数: 384

約数和(自身を含む): 3417458688

約数和(自身を除く): 2559573408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 32, 34, 35, 40, 42, 46, 48, 51, 56, 60, 68, 69, 70, 80, 84, 85, 92, 96, 102, 105, 112, 115, 119, 120, 136, 138, 140, 160, 161, 168, 170, 184, 204, 210, 224, 230, 238, 240, 255, 272, 276, 280, 322, 336, 340, 345, 357, 368, 391, 408, 420, 460, 476, 480, 483, 510, 544, 552, 560, 595, 644, 653, 672, 680, 690, 714, 736, 782, 805, 816, 840, 920, 952, 966, 1020, 1104, 1120, 1173, 1190, 1288, 1306, 1360, 1380, 1428, 1564, 1610, 1632, 1680, 1785, 1840, 1904, 1932, 1955, 1959, 2040, 2208, 2346, 2380, 2415, 2576, 2612, 2720, 2737, 2760, 2856, 3128, 3220, 3265, 3360, 3570, 3680, 3808, 3864, 3910, 3918, 4080, 4571, 4692, 4760, 4830, 5152, 5224, 5474, 5520, 5712, 5865, 6256, 6440, 6530, 7140, 7728, 7820, 7836, 8160, 8211, 9142, 9384, 9520, 9660, 9795, 10448, 10948, 11040, 11101, 11424, 11730, 12512, 12880, 13060, 13685, 13713, 14280, 15019, 15456, 15640, 15672, 16422, 18284, 18768, 19040, 19320, 19590, 20896, 21896, 22202, 22855, 23460, 25760, 26120, 27370, 27426, 28560, 30038, 31280, 31344, 32844, 33303, 36568, 37536, 38640, 39180, 41055, 43792, 44404, 45057, 45710, 46920, 52240, 54740, 54852, 55505, 57120, 60076, 62560, 62688, 65688, 66606, 68565, 73136, 75095, 77280, 77707, 78360, 82110, 87584, 88808, 90114, 91420, 93840, 104480, 105133, 109480, 109704, 111010, 120152, 131376, 133212, 137130, 146272, 150190, 155414, 156720, 164220, 166515, 177616, 180228, 182840, 187680, 210266, 218960, 219408, 222020, 225285, 233121, 240304, 255323, 262752, 266424, 274260, 300380, 310828, 313440, 315399, 328440, 333030, 355232, 360456, 365680, 388535, 420532, 437920, 438816, 444040, 450570, 466242, 480608, 510646, 525665, 532848, 548520, 600760, 621656, 630798, 656880, 666060, 720912, 731360, 765969, 777070, 841064, 888080, 901140, 932484, 1021292, 1051330, 1065696, 1097040, 1165605, 1201520, 1243312, 1261596, 1276615, 1313760, 1332120, 1441824, 1531938, 1554140, 1576995, 1682128, 1776160, 1787261, 1802280, 1864968, 2042584, 2102660, 2194080, 2331210, 2403040, 2486624, 2523192, 2553230, 2664240, 3063876, 3108280, 3153990, 3364256, 3574522, 3604560, 3729936, 3829845, 4085168, 4205320, 4662420, 5046384, 5106460, 5328480, 5361783, 6127752, 6216560, 6307980, 7149044, 7209120, 7459872, 7659690, 8170336, 8410640, 8936305, 9324840, 10092768, 10212920, 10723566, 12255504, 12433120, 12615960, 14298088, 15319380, 16821280, 17872610, 18649680, 20425840, 21447132, 24511008, 25231920, 26808915, 28596176, 30638760, 35745220, 37299360, 40851680, 42894264, 50463840, 53617830, 57192352, 61277520, 71490440, 85788528, 107235660, 122555040, 142980880, 171577056, 214471320, 285961760, 428942640, 857885280]

約数ペア:

[(1, 857885280), (2, 428942640), (3, 285961760), (4, 214471320), (5, 171577056), (6, 142980880), (7, 122555040), (8, 107235660), (10, 85788528), (12, 71490440), (14, 61277520), (15, 57192352), (16, 53617830), (17, 50463840), (20, 42894264), (21, 40851680), (23, 37299360), (24, 35745220), (28, 30638760), (30, 28596176), (32, 26808915), (34, 25231920), (35, 24511008), (40, 21447132), (42, 20425840), (46, 18649680), (48, 17872610), (51, 16821280), (56, 15319380), (60, 14298088), (68, 12615960), (69, 12433120), (70, 12255504), (80, 10723566), (84, 10212920), (85, 10092768), (92, 9324840), (96, 8936305), (102, 8410640), (105, 8170336), (112, 7659690), (115, 7459872), (119, 7209120), (120, 7149044), (136, 6307980), (138, 6216560), (140, 6127752), (160, 5361783), (161, 5328480), (168, 5106460), (170, 5046384), (184, 4662420), (204, 4205320), (210, 4085168), (224, 3829845), (230, 3729936), (238, 3604560), (240, 3574522), (255, 3364256), (272, 3153990), (276, 3108280), (280, 3063876), (322, 2664240), (336, 2553230), (340, 2523192), (345, 2486624), (357, 2403040), (368, 2331210), (391, 2194080), (408, 2102660), (420, 2042584), (460, 1864968), (476, 1802280), (480, 1787261), (483, 1776160), (510, 1682128), (544, 1576995), (552, 1554140), (560, 1531938), (595, 1441824), (644, 1332120), (653, 1313760), (672, 1276615), (680, 1261596), (690, 1243312), (714, 1201520), (736, 1165605), (782, 1097040), (805, 1065696), (816, 1051330), (840, 1021292), (920, 932484), (952, 901140), (966, 888080), (1020, 841064), (1104, 777070), (1120, 765969), (1173, 731360), (1190, 720912), (1288, 666060), (1306, 656880), (1360, 630798), (1380, 621656), (1428, 600760), (1564, 548520), (1610, 532848), (1632, 525665), (1680, 510646), (1785, 480608), (1840, 466242), (1904, 450570), (1932, 444040), (1955, 438816), (1959, 437920), (2040, 420532), (2208, 388535), (2346, 365680), (2380, 360456), (2415, 355232), (2576, 333030), (2612, 328440), (2720, 315399), (2737, 313440), (2760, 310828), (2856, 300380), (3128, 274260), (3220, 266424), (3265, 262752), (3360, 255323), (3570, 240304), (3680, 233121), (3808, 225285), (3864, 222020), (3910, 219408), (3918, 218960), (4080, 210266), (4571, 187680), (4692, 182840), (4760, 180228), (4830, 177616), (5152, 166515), (5224, 164220), (5474, 156720), (5520, 155414), (5712, 150190), (5865, 146272), (6256, 137130), (6440, 133212), (6530, 131376), (7140, 120152), (7728, 111010), (7820, 109704), (7836, 109480), (8160, 105133), (8211, 104480), (9142, 93840), (9384, 91420), (9520, 90114), (9660, 88808), (9795, 87584), (10448, 82110), (10948, 78360), (11040, 77707), (11101, 77280), (11424, 75095), (11730, 73136), (12512, 68565), (12880, 66606), (13060, 65688), (13685, 62688), (13713, 62560), (14280, 60076), (15019, 57120), (15456, 55505), (15640, 54852), (15672, 54740), (16422, 52240), (18284, 46920), (18768, 45710), (19040, 45057), (19320, 44404), (19590, 43792), (20896, 41055), (21896, 39180), (22202, 38640), (22855, 37536), (23460, 36568), (25760, 33303), (26120, 32844), (27370, 31344), (27426, 31280), (28560, 30038)]