15693753760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 40900204800

約数和(自身を除く): 25206451040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 389, 437, 460, 577, 608, 736, 760, 778, 874, 920, 1154, 1520, 1556, 1748, 1840, 1945, 2185, 2308, 2885, 3040, 3112, 3496, 3680, 3890, 4370, 4616, 5770, 6224, 6992, 7391, 7780, 8740, 8947, 9232, 10963, 11540, 12448, 13271, 13984, 14782, 15560, 17480, 17894, 18464, 21926, 23080, 26542, 29564, 31120, 34960, 35788, 36955, 43852, 44735, 46160, 53084, 54815, 59128, 62240, 66355, 69920, 71576, 73910, 87704, 89470, 92320, 106168, 109630, 118256, 132710, 143152, 147820, 169993, 175408, 178940, 212336, 219260, 224453, 236512, 252149, 265420, 286304, 295640, 339986, 350816, 357880, 424672, 438520, 448906, 504298, 530840, 591280, 679972, 715760, 849965, 877040, 897812, 1008596, 1061680, 1122265, 1182560, 1260745, 1359944, 1431520, 1699930, 1754080, 1795624, 2017192, 2123360, 2244530, 2521490, 2719888, 3399860, 3591248, 4034384, 4264607, 4489060, 5042980, 5162419, 5439776, 6799720, 7182496, 8068768, 8529214, 8978120, 10085960, 10324838, 13599440, 17058428, 17956240, 20171920, 20649676, 21323035, 25812095, 27198880, 34116856, 35912480, 40343840, 41299352, 42646070, 51624190, 68233712, 82598704, 85292140, 98085961, 103248380, 136467424, 165197408, 170584280, 196171922, 206496760, 341168560, 392343844, 412993520, 490429805, 682337120, 784687688, 825987040, 980859610, 1569375376, 1961719220, 3138750752, 3923438440, 7846876880, 15693753760]

約数ペア:

[(1, 15693753760), (2, 7846876880), (4, 3923438440), (5, 3138750752), (8, 1961719220), (10, 1569375376), (16, 980859610), (19, 825987040), (20, 784687688), (23, 682337120), (32, 490429805), (38, 412993520), (40, 392343844), (46, 341168560), (76, 206496760), (80, 196171922), (92, 170584280), (95, 165197408), (115, 136467424), (152, 103248380), (160, 98085961), (184, 85292140), (190, 82598704), (230, 68233712), (304, 51624190), (368, 42646070), (380, 41299352), (389, 40343840), (437, 35912480), (460, 34116856), (577, 27198880), (608, 25812095), (736, 21323035), (760, 20649676), (778, 20171920), (874, 17956240), (920, 17058428), (1154, 13599440), (1520, 10324838), (1556, 10085960), (1748, 8978120), (1840, 8529214), (1945, 8068768), (2185, 7182496), (2308, 6799720), (2885, 5439776), (3040, 5162419), (3112, 5042980), (3496, 4489060), (3680, 4264607), (3890, 4034384), (4370, 3591248), (4616, 3399860), (5770, 2719888), (6224, 2521490), (6992, 2244530), (7391, 2123360), (7780, 2017192), (8740, 1795624), (8947, 1754080), (9232, 1699930), (10963, 1431520), (11540, 1359944), (12448, 1260745), (13271, 1182560), (13984, 1122265), (14782, 1061680), (15560, 1008596), (17480, 897812), (17894, 877040), (18464, 849965), (21926, 715760), (23080, 679972), (26542, 591280), (29564, 530840), (31120, 504298), (34960, 448906), (35788, 438520), (36955, 424672), (43852, 357880), (44735, 350816), (46160, 339986), (53084, 295640), (54815, 286304), (59128, 265420), (62240, 252149), (66355, 236512), (69920, 224453), (71576, 219260), (73910, 212336), (87704, 178940), (89470, 175408), (92320, 169993), (106168, 147820), (109630, 143152), (118256, 132710)]