2009694720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23789}}^1$

素因数の和:23826

約数の個数: 160

約数和(自身を含む): 7009104960

約数和(自身を除く): 4999410240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 16896, 21120, 23789, 28160, 42240, 47578, 71367, 84480, 95156, 118945, 142734, 190312, 237890, 261679, 285468, 356835, 380624, 475780, 523358, 570936, 713670, 761248, 785037, 951560, 1046716, 1141872, 1308395, 1427340, 1522496, 1570074, 1903120, 2093432, 2283744, 2616790, 2854680, 3044992, 3140148, 3806240, 3925185, 4186864, 4567488, 5233580, 5709360, 6089984, 6280296, 7612480, 7850370, 8373728, 9134976, 10467160, 11418720, 12179968, 12560592, 15224960, 15700740, 16747456, 18269952, 20934320, 22837440, 25121184, 30449920, 31401480, 33494912, 36539904, 41868640, 45674880, 50242368, 60899840, 62802960, 66989824, 83737280, 91349760, 100484736, 125605920, 133979648, 167474560, 182699520, 200969472, 251211840, 334949120, 401938944, 502423680, 669898240, 1004847360, 2009694720]

約数ペア:

[(1, 2009694720), (2, 1004847360), (3, 669898240), (4, 502423680), (5, 401938944), (6, 334949120), (8, 251211840), (10, 200969472), (11, 182699520), (12, 167474560), (15, 133979648), (16, 125605920), (20, 100484736), (22, 91349760), (24, 83737280), (30, 66989824), (32, 62802960), (33, 60899840), (40, 50242368), (44, 45674880), (48, 41868640), (55, 36539904), (60, 33494912), (64, 31401480), (66, 30449920), (80, 25121184), (88, 22837440), (96, 20934320), (110, 18269952), (120, 16747456), (128, 15700740), (132, 15224960), (160, 12560592), (165, 12179968), (176, 11418720), (192, 10467160), (220, 9134976), (240, 8373728), (256, 7850370), (264, 7612480), (320, 6280296), (330, 6089984), (352, 5709360), (384, 5233580), (440, 4567488), (480, 4186864), (512, 3925185), (528, 3806240), (640, 3140148), (660, 3044992), (704, 2854680), (768, 2616790), (880, 2283744), (960, 2093432), (1056, 1903120), (1280, 1570074), (1320, 1522496), (1408, 1427340), (1536, 1308395), (1760, 1141872), (1920, 1046716), (2112, 951560), (2560, 785037), (2640, 761248), (2816, 713670), (3520, 570936), (3840, 523358), (4224, 475780), (5280, 380624), (5632, 356835), (7040, 285468), (7680, 261679), (8448, 237890), (10560, 190312), (14080, 142734), (16896, 118945), (21120, 95156), (23789, 84480), (28160, 71367), (42240, 47578)]