2083486720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1046

約数の個数: 176

約数和(自身を含む): 5811645888

約数和(自身を除く): 3728159168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 256, 280, 305, 320, 427, 448, 488, 512, 560, 610, 640, 854, 896, 953, 976, 1024, 1120, 1220, 1280, 1708, 1792, 1906, 1952, 2135, 2240, 2440, 2560, 3416, 3584, 3812, 3904, 4270, 4480, 4765, 4880, 5120, 6671, 6832, 7168, 7624, 7808, 8540, 8960, 9530, 9760, 13342, 13664, 15248, 15616, 17080, 17920, 19060, 19520, 26684, 27328, 30496, 31232, 33355, 34160, 35840, 38120, 39040, 53368, 54656, 58133, 60992, 62464, 66710, 68320, 76240, 78080, 106736, 109312, 116266, 121984, 133420, 136640, 152480, 156160, 213472, 218624, 232532, 243968, 266840, 273280, 290665, 304960, 312320, 406931, 426944, 437248, 465064, 487936, 533680, 546560, 581330, 609920, 813862, 853888, 930128, 975872, 1067360, 1093120, 1162660, 1219840, 1627724, 1707776, 1860256, 2034655, 2134720, 2186240, 2325320, 2439680, 3255448, 3415552, 3720512, 4069310, 4269440, 4650640, 4879360, 6510896, 6831104, 7441024, 8138620, 8538880, 9301280, 13021792, 14882048, 16277240, 17077760, 18602560, 26043584, 29764096, 32554480, 34155520, 37205120, 52087168, 59528192, 65108960, 74410240, 104174336, 130217920, 148820480, 208348672, 260435840, 297640960, 416697344, 520871680, 1041743360, 2083486720]

約数ペア:

[(1, 2083486720), (2, 1041743360), (4, 520871680), (5, 416697344), (7, 297640960), (8, 260435840), (10, 208348672), (14, 148820480), (16, 130217920), (20, 104174336), (28, 74410240), (32, 65108960), (35, 59528192), (40, 52087168), (56, 37205120), (61, 34155520), (64, 32554480), (70, 29764096), (80, 26043584), (112, 18602560), (122, 17077760), (128, 16277240), (140, 14882048), (160, 13021792), (224, 9301280), (244, 8538880), (256, 8138620), (280, 7441024), (305, 6831104), (320, 6510896), (427, 4879360), (448, 4650640), (488, 4269440), (512, 4069310), (560, 3720512), (610, 3415552), (640, 3255448), (854, 2439680), (896, 2325320), (953, 2186240), (976, 2134720), (1024, 2034655), (1120, 1860256), (1220, 1707776), (1280, 1627724), (1708, 1219840), (1792, 1162660), (1906, 1093120), (1952, 1067360), (2135, 975872), (2240, 930128), (2440, 853888), (2560, 813862), (3416, 609920), (3584, 581330), (3812, 546560), (3904, 533680), (4270, 487936), (4480, 465064), (4765, 437248), (4880, 426944), (5120, 406931), (6671, 312320), (6832, 304960), (7168, 290665), (7624, 273280), (7808, 266840), (8540, 243968), (8960, 232532), (9530, 218624), (9760, 213472), (13342, 156160), (13664, 152480), (15248, 136640), (15616, 133420), (17080, 121984), (17920, 116266), (19060, 109312), (19520, 106736), (26684, 78080), (27328, 76240), (30496, 68320), (31232, 66710), (33355, 62464), (34160, 60992), (35840, 58133), (38120, 54656), (39040, 53368)]