680186880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 264

約数和(自身を含む): 2442889800

約数和(自身を除く): 1762702920

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, 509, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1018, 1024, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1527, 1536, 1740, 1856, 1920, 2036, 2088, 2304, 2320, 2545, 2560, 2610, 2784, 2880, 3054, 3072, 3480, 3712, 3840, 4072, 4176, 4581, 4608, 4640, 5090, 5120, 5220, 5568, 5760, 6108, 6960, 7424, 7635, 7680, 8144, 8352, 9162, 9216, 9280, 10180, 10440, 11136, 11520, 12216, 13920, 14761, 14848, 15270, 15360, 16288, 16704, 18324, 18560, 20360, 20880, 22272, 22905, 23040, 24432, 27840, 29522, 29696, 30540, 32576, 33408, 36648, 37120, 40720, 41760, 44283, 44544, 45810, 46080, 48864, 55680, 59044, 61080, 65152, 66816, 73296, 73805, 74240, 81440, 83520, 88566, 89088, 91620, 97728, 111360, 118088, 122160, 130304, 132849, 133632, 146592, 147610, 148480, 162880, 167040, 177132, 183240, 195456, 221415, 222720, 236176, 244320, 260608, 265698, 267264, 293184, 295220, 325760, 334080, 354264, 366480, 390912, 442830, 445440, 472352, 488640, 521216, 531396, 586368, 590440, 651520, 664245, 668160, 708528, 732960, 781824, 885660, 944704, 977280, 1062792, 1172736, 1180880, 1303040, 1328490, 1336320, 1417056, 1465920, 1563648, 1771320, 1889408, 1954560, 2125584, 2345472, 2361760, 2606080, 2656980, 2834112, 2931840, 3542640, 3778816, 3909120, 4251168, 4690944, 4723520, 5313960, 5668224, 5863680, 7085280, 7557632, 7818240, 8502336, 9447040, 10627920, 11336448, 11727360, 14170560, 15115264, 17004672, 18894080, 21255840, 22672896, 23454720, 28341120, 34009344, 37788160, 42511680, 45345792, 56682240, 68018688, 75576320, 85023360, 113364480, 136037376, 170046720, 226728960, 340093440, 680186880]

約数ペア:

[(1, 680186880), (2, 340093440), (3, 226728960), (4, 170046720), (5, 136037376), (6, 113364480), (8, 85023360), (9, 75576320), (10, 68018688), (12, 56682240), (15, 45345792), (16, 42511680), (18, 37788160), (20, 34009344), (24, 28341120), (29, 23454720), (30, 22672896), (32, 21255840), (36, 18894080), (40, 17004672), (45, 15115264), (48, 14170560), (58, 11727360), (60, 11336448), (64, 10627920), (72, 9447040), (80, 8502336), (87, 7818240), (90, 7557632), (96, 7085280), (116, 5863680), (120, 5668224), (128, 5313960), (144, 4723520), (145, 4690944), (160, 4251168), (174, 3909120), (180, 3778816), (192, 3542640), (232, 2931840), (240, 2834112), (256, 2656980), (261, 2606080), (288, 2361760), (290, 2345472), (320, 2125584), (348, 1954560), (360, 1889408), (384, 1771320), (435, 1563648), (464, 1465920), (480, 1417056), (509, 1336320), (512, 1328490), (522, 1303040), (576, 1180880), (580, 1172736), (640, 1062792), (696, 977280), (720, 944704), (768, 885660), (870, 781824), (928, 732960), (960, 708528), (1018, 668160), (1024, 664245), (1044, 651520), (1152, 590440), (1160, 586368), (1280, 531396), (1305, 521216), (1392, 488640), (1440, 472352), (1527, 445440), (1536, 442830), (1740, 390912), (1856, 366480), (1920, 354264), (2036, 334080), (2088, 325760), (2304, 295220), (2320, 293184), (2545, 267264), (2560, 265698), (2610, 260608), (2784, 244320), (2880, 236176), (3054, 222720), (3072, 221415), (3480, 195456), (3712, 183240), (3840, 177132), (4072, 167040), (4176, 162880), (4581, 148480), (4608, 147610), (4640, 146592), (5090, 133632), (5120, 132849), (5220, 130304), (5568, 122160), (5760, 118088), (6108, 111360), (6960, 97728), (7424, 91620), (7635, 89088), (7680, 88566), (8144, 83520), (8352, 81440), (9162, 74240), (9216, 73805), (9280, 73296), (10180, 66816), (10440, 65152), (11136, 61080), (11520, 59044), (12216, 55680), (13920, 48864), (14761, 46080), (14848, 45810), (15270, 44544), (15360, 44283), (16288, 41760), (16704, 40720), (18324, 37120), (18560, 36648), (20360, 33408), (20880, 32576), (22272, 30540), (22905, 29696), (23040, 29522), (24432, 27840)]