2971307520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4447}}^1$

素因数の和:4505

約数の個数: 240

約数和(自身を含む): 10647711360

約数和(自身を除く): 7676403840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1740, 1856, 1920, 2088, 2304, 2320, 2560, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4447, 4608, 4640, 5220, 5568, 5760, 6960, 7424, 7680, 8352, 8894, 9280, 10440, 11136, 11520, 13341, 13920, 14848, 16704, 17788, 18560, 20880, 22235, 22272, 23040, 26682, 27840, 33408, 35576, 37120, 40023, 41760, 44470, 44544, 53364, 55680, 66705, 66816, 71152, 74240, 80046, 83520, 88940, 106728, 111360, 128963, 133410, 133632, 142304, 160092, 167040, 177880, 200115, 213456, 222720, 257926, 266820, 284608, 320184, 334080, 355760, 386889, 400230, 426912, 515852, 533640, 569216, 640368, 644815, 668160, 711520, 773778, 800460, 853824, 1031704, 1067280, 1138432, 1160667, 1280736, 1289630, 1423040, 1547556, 1600920, 1707648, 1934445, 2063408, 2134560, 2276864, 2321334, 2561472, 2579260, 2846080, 3095112, 3201840, 3415296, 3868890, 4126816, 4269120, 4642668, 5122944, 5158520, 5692160, 5803335, 6190224, 6403680, 6830592, 7737780, 8253632, 8538240, 9285336, 10245888, 10317040, 11384320, 11606670, 12380448, 12807360, 15475560, 16507264, 17076480, 18570672, 20491776, 20634080, 23213340, 24760896, 25614720, 30951120, 33014528, 34152960, 37141344, 41268160, 46426680, 49521792, 51229440, 61902240, 66029056, 74282688, 82536320, 92853360, 99043584, 102458880, 123804480, 148565376, 165072640, 185706720, 198087168, 247608960, 297130752, 330145280, 371413440, 495217920, 594261504, 742826880, 990435840, 1485653760, 2971307520]

約数ペア:

[(1, 2971307520), (2, 1485653760), (3, 990435840), (4, 742826880), (5, 594261504), (6, 495217920), (8, 371413440), (9, 330145280), (10, 297130752), (12, 247608960), (15, 198087168), (16, 185706720), (18, 165072640), (20, 148565376), (24, 123804480), (29, 102458880), (30, 99043584), (32, 92853360), (36, 82536320), (40, 74282688), (45, 66029056), (48, 61902240), (58, 51229440), (60, 49521792), (64, 46426680), (72, 41268160), (80, 37141344), (87, 34152960), (90, 33014528), (96, 30951120), (116, 25614720), (120, 24760896), (128, 23213340), (144, 20634080), (145, 20491776), (160, 18570672), (174, 17076480), (180, 16507264), (192, 15475560), (232, 12807360), (240, 12380448), (256, 11606670), (261, 11384320), (288, 10317040), (290, 10245888), (320, 9285336), (348, 8538240), (360, 8253632), (384, 7737780), (435, 6830592), (464, 6403680), (480, 6190224), (512, 5803335), (522, 5692160), (576, 5158520), (580, 5122944), (640, 4642668), (696, 4269120), (720, 4126816), (768, 3868890), (870, 3415296), (928, 3201840), (960, 3095112), (1044, 2846080), (1152, 2579260), (1160, 2561472), (1280, 2321334), (1305, 2276864), (1392, 2134560), (1440, 2063408), (1536, 1934445), (1740, 1707648), (1856, 1600920), (1920, 1547556), (2088, 1423040), (2304, 1289630), (2320, 1280736), (2560, 1160667), (2610, 1138432), (2784, 1067280), (2880, 1031704), (3480, 853824), (3712, 800460), (3840, 773778), (4176, 711520), (4447, 668160), (4608, 644815), (4640, 640368), (5220, 569216), (5568, 533640), (5760, 515852), (6960, 426912), (7424, 400230), (7680, 386889), (8352, 355760), (8894, 334080), (9280, 320184), (10440, 284608), (11136, 266820), (11520, 257926), (13341, 222720), (13920, 213456), (14848, 200115), (16704, 177880), (17788, 167040), (18560, 160092), (20880, 142304), (22235, 133632), (22272, 133410), (23040, 128963), (26682, 111360), (27840, 106728), (33408, 88940), (35576, 83520), (37120, 80046), (40023, 74240), (41760, 71152), (44470, 66816), (44544, 66705), (53364, 55680)]