1259945820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 288

約数和(自身を含む): 4829751360

約数和(自身を除く): 3569805540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 340, 357, 378, 420, 441, 459, 476, 490, 510, 540, 588, 595, 612, 630, 714, 735, 756, 765, 833, 882, 918, 945, 980, 1020, 1071, 1190, 1260, 1323, 1428, 1470, 1530, 1666, 1764, 1785, 1836, 1890, 2142, 2205, 2295, 2380, 2499, 2646, 2801, 2940, 3060, 3213, 3332, 3570, 3780, 4165, 4284, 4410, 4590, 4998, 5292, 5355, 5602, 6426, 6615, 7140, 7497, 8330, 8403, 8820, 9180, 9996, 10710, 11204, 12495, 12852, 13230, 14005, 14994, 16065, 16660, 16806, 19607, 21420, 22491, 24990, 25209, 26460, 28010, 29988, 32130, 33612, 37485, 39214, 42015, 44982, 47617, 49980, 50418, 56020, 58821, 64260, 74970, 75627, 78428, 84030, 89964, 95234, 98035, 100836, 112455, 117642, 126045, 137249, 142851, 149940, 151254, 168060, 176463, 190468, 196070, 224910, 235284, 238085, 252090, 274498, 285702, 294105, 302508, 333319, 352926, 378135, 392140, 411747, 428553, 449820, 476170, 504180, 529389, 548996, 571404, 588210, 666638, 686245, 705852, 714255, 756270, 823494, 857106, 882315, 952340, 999957, 1058778, 1176420, 1235241, 1285659, 1333276, 1372490, 1428510, 1512540, 1646988, 1666595, 1714212, 1764630, 1999914, 2058735, 2117556, 2142765, 2333233, 2470482, 2571318, 2646945, 2744980, 2857020, 2999871, 3333190, 3529260, 3705723, 3999828, 4117470, 4285530, 4666466, 4940964, 4999785, 5142636, 5293890, 5999742, 6176205, 6428295, 6666380, 6999699, 7411446, 8234940, 8571060, 8999613, 9332932, 9999570, 10587780, 11666165, 11999484, 12352410, 12856590, 13999398, 14822892, 14999355, 17999226, 18528615, 19999140, 20999097, 23332330, 24704820, 25713180, 27998796, 29998710, 34998495, 35998452, 37057230, 41998194, 44998065, 46664660, 59997420, 62997291, 69996990, 74114460, 83996388, 89996130, 104995485, 125994582, 139993980, 179992260, 209990970, 251989164, 314986455, 419981940, 629972910, 1259945820]

約数ペア:

[(1, 1259945820), (2, 629972910), (3, 419981940), (4, 314986455), (5, 251989164), (6, 209990970), (7, 179992260), (9, 139993980), (10, 125994582), (12, 104995485), (14, 89996130), (15, 83996388), (17, 74114460), (18, 69996990), (20, 62997291), (21, 59997420), (27, 46664660), (28, 44998065), (30, 41998194), (34, 37057230), (35, 35998452), (36, 34998495), (42, 29998710), (45, 27998796), (49, 25713180), (51, 24704820), (54, 23332330), (60, 20999097), (63, 19999140), (68, 18528615), (70, 17999226), (84, 14999355), (85, 14822892), (90, 13999398), (98, 12856590), (102, 12352410), (105, 11999484), (108, 11666165), (119, 10587780), (126, 9999570), (135, 9332932), (140, 8999613), (147, 8571060), (153, 8234940), (170, 7411446), (180, 6999699), (189, 6666380), (196, 6428295), (204, 6176205), (210, 5999742), (238, 5293890), (245, 5142636), (252, 4999785), (255, 4940964), (270, 4666466), (294, 4285530), (306, 4117470), (315, 3999828), (340, 3705723), (357, 3529260), (378, 3333190), (420, 2999871), (441, 2857020), (459, 2744980), (476, 2646945), (490, 2571318), (510, 2470482), (540, 2333233), (588, 2142765), (595, 2117556), (612, 2058735), (630, 1999914), (714, 1764630), (735, 1714212), (756, 1666595), (765, 1646988), (833, 1512540), (882, 1428510), (918, 1372490), (945, 1333276), (980, 1285659), (1020, 1235241), (1071, 1176420), (1190, 1058778), (1260, 999957), (1323, 952340), (1428, 882315), (1470, 857106), (1530, 823494), (1666, 756270), (1764, 714255), (1785, 705852), (1836, 686245), (1890, 666638), (2142, 588210), (2205, 571404), (2295, 548996), (2380, 529389), (2499, 504180), (2646, 476170), (2801, 449820), (2940, 428553), (3060, 411747), (3213, 392140), (3332, 378135), (3570, 352926), (3780, 333319), (4165, 302508), (4284, 294105), (4410, 285702), (4590, 274498), (4998, 252090), (5292, 238085), (5355, 235284), (5602, 224910), (6426, 196070), (6615, 190468), (7140, 176463), (7497, 168060), (8330, 151254), (8403, 149940), (8820, 142851), (9180, 137249), (9996, 126045), (10710, 117642), (11204, 112455), (12495, 100836), (12852, 98035), (13230, 95234), (14005, 89964), (14994, 84030), (16065, 78428), (16660, 75627), (16806, 74970), (19607, 64260), (21420, 58821), (22491, 56020), (24990, 50418), (25209, 49980), (26460, 47617), (28010, 44982), (29988, 42015), (32130, 39214), (33612, 37485)]