141962940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 495086592

約数和(自身を除く): 353123652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 307, 315, 367, 420, 614, 630, 734, 921, 1101, 1228, 1260, 1468, 1535, 1835, 1842, 2149, 2202, 2569, 2763, 3070, 3303, 3670, 3684, 4298, 4404, 4605, 5138, 5505, 5526, 6140, 6447, 6606, 7340, 7707, 8596, 9210, 10276, 10745, 11010, 11052, 12845, 12894, 13212, 13815, 15414, 16515, 18420, 19341, 21490, 22020, 23121, 25690, 25788, 27630, 30828, 32235, 33030, 38535, 38682, 42980, 46242, 51380, 55260, 64470, 66060, 77070, 77364, 92484, 96705, 112669, 115605, 128940, 154140, 193410, 225338, 231210, 338007, 386820, 450676, 462420, 563345, 676014, 788683, 1014021, 1126690, 1352028, 1577366, 1690035, 2028042, 2253380, 2366049, 3154732, 3380070, 3943415, 4056084, 4732098, 5070105, 6760140, 7098147, 7886830, 9464196, 10140210, 11830245, 14196294, 15773660, 20280420, 23660490, 28392588, 35490735, 47320980, 70981470, 141962940]

約数ペア:

[(1, 141962940), (2, 70981470), (3, 47320980), (4, 35490735), (5, 28392588), (6, 23660490), (7, 20280420), (9, 15773660), (10, 14196294), (12, 11830245), (14, 10140210), (15, 9464196), (18, 7886830), (20, 7098147), (21, 6760140), (28, 5070105), (30, 4732098), (35, 4056084), (36, 3943415), (42, 3380070), (45, 3154732), (60, 2366049), (63, 2253380), (70, 2028042), (84, 1690035), (90, 1577366), (105, 1352028), (126, 1126690), (140, 1014021), (180, 788683), (210, 676014), (252, 563345), (307, 462420), (315, 450676), (367, 386820), (420, 338007), (614, 231210), (630, 225338), (734, 193410), (921, 154140), (1101, 128940), (1228, 115605), (1260, 112669), (1468, 96705), (1535, 92484), (1835, 77364), (1842, 77070), (2149, 66060), (2202, 64470), (2569, 55260), (2763, 51380), (3070, 46242), (3303, 42980), (3670, 38682), (3684, 38535), (4298, 33030), (4404, 32235), (4605, 30828), (5138, 27630), (5505, 25788), (5526, 25690), (6140, 23121), (6447, 22020), (6606, 21490), (7340, 19341), (7707, 18420), (8596, 16515), (9210, 15414), (10276, 13815), (10745, 13212), (11010, 12894), (11052, 12845)]