7027804160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 18992413440

約数和(自身を除く): 11964609280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 131, 155, 160, 169, 208, 248, 256, 260, 262, 310, 320, 338, 403, 416, 496, 512, 520, 524, 620, 640, 655, 676, 806, 832, 845, 992, 1024, 1040, 1048, 1240, 1280, 1310, 1352, 1612, 1664, 1690, 1703, 1984, 2015, 2048, 2080, 2096, 2480, 2560, 2620, 2704, 3224, 3328, 3380, 3406, 3968, 4030, 4061, 4160, 4192, 4960, 5120, 5239, 5240, 5408, 6448, 6656, 6760, 6812, 7936, 8060, 8122, 8320, 8384, 8515, 9920, 10240, 10478, 10480, 10816, 12896, 13312, 13520, 13624, 15872, 16120, 16244, 16640, 16768, 17030, 19840, 20305, 20956, 20960, 21632, 22139, 25792, 26195, 26624, 27040, 27248, 31744, 32240, 32488, 33280, 33536, 34060, 39680, 40610, 41912, 41920, 43264, 44278, 51584, 52390, 52793, 54080, 54496, 63488, 64480, 64976, 66560, 67072, 68120, 79360, 81220, 83824, 83840, 86528, 88556, 103168, 104780, 105586, 108160, 108992, 110695, 128960, 129952, 133120, 134144, 136240, 158720, 162440, 167648, 167680, 173056, 177112, 206336, 209560, 211172, 216320, 217984, 221390, 257920, 259904, 263965, 268288, 272480, 317440, 324880, 335296, 335360, 346112, 354224, 412672, 419120, 422344, 432640, 435968, 442780, 515840, 519808, 527930, 544960, 649760, 670592, 670720, 686309, 708448, 825344, 838240, 844688, 865280, 871936, 885560, 1031680, 1039616, 1055860, 1089920, 1299520, 1341184, 1341440, 1372618, 1416896, 1676480, 1689376, 1730560, 1743872, 1771120, 2063360, 2079232, 2111720, 2179840, 2599040, 2682368, 2745236, 2833792, 3352960, 3378752, 3431545, 3487744, 3542240, 4126720, 4158464, 4223440, 4359680, 5198080, 5364736, 5490472, 5667584, 6705920, 6757504, 6863090, 7084480, 8316928, 8446880, 8719360, 10396160, 10729472, 10980944, 11335168, 13411840, 13515008, 13726180, 14168960, 16893760, 17438720, 20792320, 21961888, 22670336, 26823680, 27030016, 27452360, 28337920, 33787520, 41584640, 43923776, 45340672, 53647360, 54060032, 54904720, 56675840, 67575040, 87847552, 108120064, 109809440, 113351680, 135150080, 175695104, 219618880, 226703360, 270300160, 351390208, 439237760, 540600320, 702780416, 878475520, 1405560832, 1756951040, 3513902080, 7027804160]

約数ペア:

[(1, 7027804160), (2, 3513902080), (4, 1756951040), (5, 1405560832), (8, 878475520), (10, 702780416), (13, 540600320), (16, 439237760), (20, 351390208), (26, 270300160), (31, 226703360), (32, 219618880), (40, 175695104), (52, 135150080), (62, 113351680), (64, 109809440), (65, 108120064), (80, 87847552), (104, 67575040), (124, 56675840), (128, 54904720), (130, 54060032), (131, 53647360), (155, 45340672), (160, 43923776), (169, 41584640), (208, 33787520), (248, 28337920), (256, 27452360), (260, 27030016), (262, 26823680), (310, 22670336), (320, 21961888), (338, 20792320), (403, 17438720), (416, 16893760), (496, 14168960), (512, 13726180), (520, 13515008), (524, 13411840), (620, 11335168), (640, 10980944), (655, 10729472), (676, 10396160), (806, 8719360), (832, 8446880), (845, 8316928), (992, 7084480), (1024, 6863090), (1040, 6757504), (1048, 6705920), (1240, 5667584), (1280, 5490472), (1310, 5364736), (1352, 5198080), (1612, 4359680), (1664, 4223440), (1690, 4158464), (1703, 4126720), (1984, 3542240), (2015, 3487744), (2048, 3431545), (2080, 3378752), (2096, 3352960), (2480, 2833792), (2560, 2745236), (2620, 2682368), (2704, 2599040), (3224, 2179840), (3328, 2111720), (3380, 2079232), (3406, 2063360), (3968, 1771120), (4030, 1743872), (4061, 1730560), (4160, 1689376), (4192, 1676480), (4960, 1416896), (5120, 1372618), (5239, 1341440), (5240, 1341184), (5408, 1299520), (6448, 1089920), (6656, 1055860), (6760, 1039616), (6812, 1031680), (7936, 885560), (8060, 871936), (8122, 865280), (8320, 844688), (8384, 838240), (8515, 825344), (9920, 708448), (10240, 686309), (10478, 670720), (10480, 670592), (10816, 649760), (12896, 544960), (13312, 527930), (13520, 519808), (13624, 515840), (15872, 442780), (16120, 435968), (16244, 432640), (16640, 422344), (16768, 419120), (17030, 412672), (19840, 354224), (20305, 346112), (20956, 335360), (20960, 335296), (21632, 324880), (22139, 317440), (25792, 272480), (26195, 268288), (26624, 263965), (27040, 259904), (27248, 257920), (31744, 221390), (32240, 217984), (32488, 216320), (33280, 211172), (33536, 209560), (34060, 206336), (39680, 177112), (40610, 173056), (41912, 167680), (41920, 167648), (43264, 162440), (44278, 158720), (51584, 136240), (52390, 134144), (52793, 133120), (54080, 129952), (54496, 128960), (63488, 110695), (64480, 108992), (64976, 108160), (66560, 105586), (67072, 104780), (68120, 103168), (79360, 88556), (81220, 86528), (83824, 83840)]