8551557120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 288

約数和(自身を含む): 28419824160

約数和(自身を除く): 19868267040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 331, 348, 384, 435, 464, 480, 512, 580, 640, 662, 696, 768, 841, 870, 928, 960, 993, 1024, 1160, 1280, 1324, 1392, 1536, 1655, 1682, 1740, 1856, 1920, 1986, 2048, 2320, 2523, 2560, 2648, 2784, 3072, 3310, 3364, 3480, 3712, 3840, 3972, 4205, 4640, 4965, 5046, 5120, 5296, 5568, 6144, 6620, 6728, 6960, 7424, 7680, 7944, 8410, 9280, 9599, 9930, 10092, 10240, 10592, 11136, 12615, 13240, 13456, 13920, 14848, 15360, 15888, 16820, 18560, 19198, 19860, 20184, 21184, 22272, 25230, 26480, 26912, 27840, 28797, 29696, 30720, 31776, 33640, 37120, 38396, 39720, 40368, 42368, 44544, 47995, 50460, 52960, 53824, 55680, 57594, 59392, 63552, 67280, 74240, 76792, 79440, 80736, 84736, 89088, 95990, 100920, 105920, 107648, 111360, 115188, 127104, 134560, 143985, 148480, 153584, 158880, 161472, 169472, 178176, 191980, 201840, 211840, 215296, 222720, 230376, 254208, 269120, 278371, 287970, 296960, 307168, 317760, 322944, 338944, 383960, 403680, 423680, 430592, 445440, 460752, 508416, 538240, 556742, 575940, 614336, 635520, 645888, 677888, 767920, 807360, 835113, 847360, 861184, 890880, 921504, 1016832, 1076480, 1113484, 1151880, 1228672, 1271040, 1291776, 1391855, 1535840, 1614720, 1670226, 1694720, 1722368, 1843008, 2033664, 2152960, 2226968, 2303760, 2457344, 2542080, 2583552, 2783710, 3071680, 3229440, 3340452, 3389440, 3686016, 4175565, 4305920, 4453936, 4607520, 4914688, 5084160, 5167104, 5567420, 6143360, 6458880, 6680904, 7372032, 8351130, 8611840, 8907872, 9215040, 9829376, 10168320, 11134840, 12286720, 12917760, 13361808, 14744064, 16702260, 17815744, 18430080, 19658752, 22269680, 24573440, 25835520, 26723616, 29488128, 33404520, 35631488, 36860160, 44539360, 49146880, 53447232, 58976256, 66809040, 71262976, 73720320, 89078720, 98293760, 106894464, 133618080, 142525952, 147440640, 178157440, 213788928, 267236160, 285051904, 294881280, 356314880, 427577856, 534472320, 570103808, 712629760, 855155712, 1068944640, 1425259520, 1710311424, 2137889280, 2850519040, 4275778560, 8551557120]

約数ペア:

[(1, 8551557120), (2, 4275778560), (3, 2850519040), (4, 2137889280), (5, 1710311424), (6, 1425259520), (8, 1068944640), (10, 855155712), (12, 712629760), (15, 570103808), (16, 534472320), (20, 427577856), (24, 356314880), (29, 294881280), (30, 285051904), (32, 267236160), (40, 213788928), (48, 178157440), (58, 147440640), (60, 142525952), (64, 133618080), (80, 106894464), (87, 98293760), (96, 89078720), (116, 73720320), (120, 71262976), (128, 66809040), (145, 58976256), (160, 53447232), (174, 49146880), (192, 44539360), (232, 36860160), (240, 35631488), (256, 33404520), (290, 29488128), (320, 26723616), (331, 25835520), (348, 24573440), (384, 22269680), (435, 19658752), (464, 18430080), (480, 17815744), (512, 16702260), (580, 14744064), (640, 13361808), (662, 12917760), (696, 12286720), (768, 11134840), (841, 10168320), (870, 9829376), (928, 9215040), (960, 8907872), (993, 8611840), (1024, 8351130), (1160, 7372032), (1280, 6680904), (1324, 6458880), (1392, 6143360), (1536, 5567420), (1655, 5167104), (1682, 5084160), (1740, 4914688), (1856, 4607520), (1920, 4453936), (1986, 4305920), (2048, 4175565), (2320, 3686016), (2523, 3389440), (2560, 3340452), (2648, 3229440), (2784, 3071680), (3072, 2783710), (3310, 2583552), (3364, 2542080), (3480, 2457344), (3712, 2303760), (3840, 2226968), (3972, 2152960), (4205, 2033664), (4640, 1843008), (4965, 1722368), (5046, 1694720), (5120, 1670226), (5296, 1614720), (5568, 1535840), (6144, 1391855), (6620, 1291776), (6728, 1271040), (6960, 1228672), (7424, 1151880), (7680, 1113484), (7944, 1076480), (8410, 1016832), (9280, 921504), (9599, 890880), (9930, 861184), (10092, 847360), (10240, 835113), (10592, 807360), (11136, 767920), (12615, 677888), (13240, 645888), (13456, 635520), (13920, 614336), (14848, 575940), (15360, 556742), (15888, 538240), (16820, 508416), (18560, 460752), (19198, 445440), (19860, 430592), (20184, 423680), (21184, 403680), (22272, 383960), (25230, 338944), (26480, 322944), (26912, 317760), (27840, 307168), (28797, 296960), (29696, 287970), (30720, 278371), (31776, 269120), (33640, 254208), (37120, 230376), (38396, 222720), (39720, 215296), (40368, 211840), (42368, 201840), (44544, 191980), (47995, 178176), (50460, 169472), (52960, 161472), (53824, 158880), (55680, 153584), (57594, 148480), (59392, 143985), (63552, 134560), (67280, 127104), (74240, 115188), (76792, 111360), (79440, 107648), (80736, 105920), (84736, 100920), (89088, 95990)]