1970153640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60139}}^1$

素因数の和:60176

約数の個数: 192

約数和(自身を含む): 7880745600

約数和(自身を除く): 5910591960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 60139, 120278, 180417, 240556, 300695, 360834, 420973, 481112, 541251, 601390, 721668, 781807, 841946, 902085, 1082502, 1202780, 1262919, 1443336, 1563614, 1683892, 1804170, 2104865, 2165004, 2345421, 2405560, 2525838, 2706255, 3127228, 3367784, 3608340, 3788757, 3909035, 4209730, 4330008, 4690842, 5051676, 5412510, 5472649, 6254456, 6314595, 7036263, 7216680, 7577514, 7818070, 8419460, 9381684, 10103352, 10825020, 10945298, 11727105, 12629190, 14072526, 15155028, 15636140, 16417947, 16838920, 18763368, 18943785, 21650040, 21890596, 23454210, 25258380, 27363245, 28145052, 30310056, 31272280, 32835894, 35181315, 37887570, 43781192, 46908420, 49253841, 50516760, 54726490, 56290104, 65671788, 70362630, 75775140, 82089735, 93816840, 98507682, 109452980, 131343576, 140725260, 151550280, 164179470, 197015364, 218905960, 246269205, 281450520, 328358940, 394030728, 492538410, 656717880, 985076820, 1970153640]

約数ペア:

[(1, 1970153640), (2, 985076820), (3, 656717880), (4, 492538410), (5, 394030728), (6, 328358940), (7, 281450520), (8, 246269205), (9, 218905960), (10, 197015364), (12, 164179470), (13, 151550280), (14, 140725260), (15, 131343576), (18, 109452980), (20, 98507682), (21, 93816840), (24, 82089735), (26, 75775140), (28, 70362630), (30, 65671788), (35, 56290104), (36, 54726490), (39, 50516760), (40, 49253841), (42, 46908420), (45, 43781192), (52, 37887570), (56, 35181315), (60, 32835894), (63, 31272280), (65, 30310056), (70, 28145052), (72, 27363245), (78, 25258380), (84, 23454210), (90, 21890596), (91, 21650040), (104, 18943785), (105, 18763368), (117, 16838920), (120, 16417947), (126, 15636140), (130, 15155028), (140, 14072526), (156, 12629190), (168, 11727105), (180, 10945298), (182, 10825020), (195, 10103352), (210, 9381684), (234, 8419460), (252, 7818070), (260, 7577514), (273, 7216680), (280, 7036263), (312, 6314595), (315, 6254456), (360, 5472649), (364, 5412510), (390, 5051676), (420, 4690842), (455, 4330008), (468, 4209730), (504, 3909035), (520, 3788757), (546, 3608340), (585, 3367784), (630, 3127228), (728, 2706255), (780, 2525838), (819, 2405560), (840, 2345421), (910, 2165004), (936, 2104865), (1092, 1804170), (1170, 1683892), (1260, 1563614), (1365, 1443336), (1560, 1262919), (1638, 1202780), (1820, 1082502), (2184, 902085), (2340, 841946), (2520, 781807), (2730, 721668), (3276, 601390), (3640, 541251), (4095, 481112), (4680, 420973), (5460, 360834), (6552, 300695), (8190, 240556), (10920, 180417), (16380, 120278), (32760, 60139)]