2000401920

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 400

約数和(自身を含む): 7825066128

約数和(自身を除く): 5824664208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 864, 877, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1280, 1296, 1320, 1408, 1440, 1485, 1536, 1584, 1620, 1728, 1754, 1760, 1782, 1920, 1980, 2112, 2160, 2304, 2376, 2560, 2592, 2631, 2640, 2816, 2880, 2970, 3168, 3240, 3456, 3508, 3520, 3564, 3840, 3960, 4224, 4320, 4385, 4455, 4608, 4752, 5184, 5262, 5280, 5632, 5760, 5940, 6336, 6480, 6912, 7016, 7040, 7128, 7680, 7893, 7920, 8448, 8640, 8770, 8910, 9504, 9647, 10368, 10524, 10560, 11520, 11880, 12672, 12960, 13155, 13824, 14032, 14080, 14256, 15786, 15840, 16896, 17280, 17540, 17820, 19008, 19294, 20736, 21048, 21120, 23040, 23679, 23760, 25344, 25920, 26310, 28064, 28160, 28512, 28941, 31572, 31680, 34560, 35080, 35640, 38016, 38588, 39465, 41472, 42096, 42240, 47358, 47520, 48235, 50688, 51840, 52620, 56128, 57024, 57882, 63144, 63360, 69120, 70160, 71037, 71280, 76032, 77176, 78930, 84192, 84480, 86823, 94716, 95040, 96470, 103680, 105240, 112256, 114048, 115764, 118395, 126288, 126720, 140320, 142074, 142560, 144705, 152064, 154352, 157860, 168384, 173646, 189432, 190080, 192940, 207360, 210480, 224512, 228096, 231528, 236790, 252576, 253440, 260469, 280640, 284148, 285120, 289410, 308704, 315720, 336768, 347292, 355185, 378864, 380160, 385880, 420960, 434115, 449024, 456192, 463056, 473580, 505152, 520938, 561280, 568296, 570240, 578820, 617408, 631440, 673536, 694584, 710370, 757728, 760320, 771760, 781407, 841920, 868230, 926112, 947160, 1010304, 1041876, 1122560, 1136592, 1140480, 1157640, 1234816, 1262880, 1302345, 1347072, 1389168, 1420740, 1515456, 1543520, 1562814, 1683840, 1736460, 1852224, 1894320, 2020608, 2083752, 2245120, 2273184, 2280960, 2315280, 2469632, 2525760, 2604690, 2778336, 2841480, 3030912, 3087040, 3125628, 3367680, 3472920, 3704448, 3788640, 3907035, 4041216, 4167504, 4546368, 4630560, 4939264, 5051520, 5209380, 5556672, 5682960, 6061824, 6174080, 6251256, 6735360, 6945840, 7408896, 7577280, 7814070, 8335008, 9092736, 9261120, 10103040, 10418760, 11113344, 11365920, 12123648, 12348160, 12502512, 13891680, 14817792, 15154560, 15628140, 16670016, 18185472, 18522240, 20206080, 20837520, 22226688, 22731840, 24696320, 25005024, 27783360, 30309120, 31256280, 33340032, 36370944, 37044480, 41675040, 44453376, 45463680, 50010048, 55566720, 60618240, 62512560, 66680064, 74088960, 83350080, 90927360, 100020096, 111133440, 125025120, 133360128, 166700160, 181854720, 200040192, 222266880, 250050240, 333400320, 400080384, 500100480, 666800640, 1000200960, 2000401920]

約数ペア:

[(1, 2000401920), (2, 1000200960), (3, 666800640), (4, 500100480), (5, 400080384), (6, 333400320), (8, 250050240), (9, 222266880), (10, 200040192), (11, 181854720), (12, 166700160), (15, 133360128), (16, 125025120), (18, 111133440), (20, 100020096), (22, 90927360), (24, 83350080), (27, 74088960), (30, 66680064), (32, 62512560), (33, 60618240), (36, 55566720), (40, 50010048), (44, 45463680), (45, 44453376), (48, 41675040), (54, 37044480), (55, 36370944), (60, 33340032), (64, 31256280), (66, 30309120), (72, 27783360), (80, 25005024), (81, 24696320), (88, 22731840), (90, 22226688), (96, 20837520), (99, 20206080), (108, 18522240), (110, 18185472), (120, 16670016), (128, 15628140), (132, 15154560), (135, 14817792), (144, 13891680), (160, 12502512), (162, 12348160), (165, 12123648), (176, 11365920), (180, 11113344), (192, 10418760), (198, 10103040), (216, 9261120), (220, 9092736), (240, 8335008), (256, 7814070), (264, 7577280), (270, 7408896), (288, 6945840), (297, 6735360), (320, 6251256), (324, 6174080), (330, 6061824), (352, 5682960), (360, 5556672), (384, 5209380), (396, 5051520), (405, 4939264), (432, 4630560), (440, 4546368), (480, 4167504), (495, 4041216), (512, 3907035), (528, 3788640), (540, 3704448), (576, 3472920), (594, 3367680), (640, 3125628), (648, 3087040), (660, 3030912), (704, 2841480), (720, 2778336), (768, 2604690), (792, 2525760), (810, 2469632), (864, 2315280), (877, 2280960), (880, 2273184), (891, 2245120), (960, 2083752), (990, 2020608), (1056, 1894320), (1080, 1852224), (1152, 1736460), (1188, 1683840), (1280, 1562814), (1296, 1543520), (1320, 1515456), (1408, 1420740), (1440, 1389168), (1485, 1347072), (1536, 1302345), (1584, 1262880), (1620, 1234816), (1728, 1157640), (1754, 1140480), (1760, 1136592), (1782, 1122560), (1920, 1041876), (1980, 1010304), (2112, 947160), (2160, 926112), (2304, 868230), (2376, 841920), (2560, 781407), (2592, 771760), (2631, 760320), (2640, 757728), (2816, 710370), (2880, 694584), (2970, 673536), (3168, 631440), (3240, 617408), (3456, 578820), (3508, 570240), (3520, 568296), (3564, 561280), (3840, 520938), (3960, 505152), (4224, 473580), (4320, 463056), (4385, 456192), (4455, 449024), (4608, 434115), (4752, 420960), (5184, 385880), (5262, 380160), (5280, 378864), (5632, 355185), (5760, 347292), (5940, 336768), (6336, 315720), (6480, 308704), (6912, 289410), (7016, 285120), (7040, 284148), (7128, 280640), (7680, 260469), (7893, 253440), (7920, 252576), (8448, 236790), (8640, 231528), (8770, 228096), (8910, 224512), (9504, 210480), (9647, 207360), (10368, 192940), (10524, 190080), (10560, 189432), (11520, 173646), (11880, 168384), (12672, 157860), (12960, 154352), (13155, 152064), (13824, 144705), (14032, 142560), (14080, 142074), (14256, 140320), (15786, 126720), (15840, 126288), (16896, 118395), (17280, 115764), (17540, 114048), (17820, 112256), (19008, 105240), (19294, 103680), (20736, 96470), (21048, 95040), (21120, 94716), (23040, 86823), (23679, 84480), (23760, 84192), (25344, 78930), (25920, 77176), (26310, 76032), (28064, 71280), (28160, 71037), (28512, 70160), (28941, 69120), (31572, 63360), (31680, 63144), (34560, 57882), (35080, 57024), (35640, 56128), (38016, 52620), (38588, 51840), (39465, 50688), (41472, 48235), (42096, 47520), (42240, 47358)]