1768619520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2705

約数の個数: 240

約数和(自身を含む): 6338835360

約数和(自身を除く): 4570215840

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, 2647, 2784, 2880, 3480, 3712, 3840, 4176, 4608, 4640, 5220, 5294, 5568, 5760, 6960, 7424, 7680, 7941, 8352, 9280, 10440, 10588, 11136, 11520, 13235, 13920, 14848, 15882, 16704, 18560, 20880, 21176, 22272, 23040, 23823, 26470, 27840, 31764, 33408, 37120, 39705, 41760, 42352, 44544, 47646, 52940, 55680, 63528, 66816, 74240, 76763, 79410, 83520, 84704, 95292, 105880, 111360, 119115, 127056, 133632, 153526, 158820, 167040, 169408, 190584, 211760, 222720, 230289, 238230, 254112, 307052, 317640, 334080, 338816, 381168, 383815, 423520, 460578, 476460, 508224, 614104, 635280, 668160, 677632, 690867, 762336, 767630, 847040, 921156, 952920, 1016448, 1151445, 1228208, 1270560, 1355264, 1381734, 1524672, 1535260, 1694080, 1842312, 1905840, 2032896, 2302890, 2456416, 2541120, 2763468, 3049344, 3070520, 3388160, 3454335, 3684624, 3811680, 4065792, 4605780, 4912832, 5082240, 5526936, 6098688, 6141040, 6776320, 6908670, 7369248, 7623360, 9211560, 9825664, 10164480, 11053872, 12197376, 12282080, 13817340, 14738496, 15246720, 18423120, 19651328, 20328960, 22107744, 24564160, 27634680, 29476992, 30493440, 36846240, 39302656, 44215488, 49128320, 55269360, 58953984, 60986880, 73692480, 88430976, 98256640, 110538720, 117907968, 147384960, 176861952, 196513280, 221077440, 294769920, 353723904, 442154880, 589539840, 884309760, 1768619520]

約数ペア:

[(1, 1768619520), (2, 884309760), (3, 589539840), (4, 442154880), (5, 353723904), (6, 294769920), (8, 221077440), (9, 196513280), (10, 176861952), (12, 147384960), (15, 117907968), (16, 110538720), (18, 98256640), (20, 88430976), (24, 73692480), (29, 60986880), (30, 58953984), (32, 55269360), (36, 49128320), (40, 44215488), (45, 39302656), (48, 36846240), (58, 30493440), (60, 29476992), (64, 27634680), (72, 24564160), (80, 22107744), (87, 20328960), (90, 19651328), (96, 18423120), (116, 15246720), (120, 14738496), (128, 13817340), (144, 12282080), (145, 12197376), (160, 11053872), (174, 10164480), (180, 9825664), (192, 9211560), (232, 7623360), (240, 7369248), (256, 6908670), (261, 6776320), (288, 6141040), (290, 6098688), (320, 5526936), (348, 5082240), (360, 4912832), (384, 4605780), (435, 4065792), (464, 3811680), (480, 3684624), (512, 3454335), (522, 3388160), (576, 3070520), (580, 3049344), (640, 2763468), (696, 2541120), (720, 2456416), (768, 2302890), (870, 2032896), (928, 1905840), (960, 1842312), (1044, 1694080), (1152, 1535260), (1160, 1524672), (1280, 1381734), (1305, 1355264), (1392, 1270560), (1440, 1228208), (1536, 1151445), (1740, 1016448), (1856, 952920), (1920, 921156), (2088, 847040), (2304, 767630), (2320, 762336), (2560, 690867), (2610, 677632), (2647, 668160), (2784, 635280), (2880, 614104), (3480, 508224), (3712, 476460), (3840, 460578), (4176, 423520), (4608, 383815), (4640, 381168), (5220, 338816), (5294, 334080), (5568, 317640), (5760, 307052), (6960, 254112), (7424, 238230), (7680, 230289), (7941, 222720), (8352, 211760), (9280, 190584), (10440, 169408), (10588, 167040), (11136, 158820), (11520, 153526), (13235, 133632), (13920, 127056), (14848, 119115), (15882, 111360), (16704, 105880), (18560, 95292), (20880, 84704), (21176, 83520), (22272, 79410), (23040, 76763), (23823, 74240), (26470, 66816), (27840, 63528), (31764, 55680), (33408, 52940), (37120, 47646), (39705, 44544), (41760, 42352)]