144835040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1564

約数の個数: 96

約数和(自身を含む): 395720640

約数和(自身を除く): 250885600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 890, 1120, 1246, 1424, 1453, 1780, 2492, 2848, 2906, 3115, 3560, 4984, 5812, 6230, 7120, 7265, 9968, 10171, 11624, 12460, 14240, 14530, 19936, 20342, 23248, 24920, 29060, 40684, 46496, 49840, 50855, 58120, 81368, 99680, 101710, 116240, 129317, 162736, 203420, 232480, 258634, 325472, 406840, 517268, 646585, 813680, 905219, 1034536, 1293170, 1627360, 1810438, 2069072, 2586340, 3620876, 4138144, 4526095, 5172680, 7241752, 9052190, 10345360, 14483504, 18104380, 20690720, 28967008, 36208760, 72417520, 144835040]

約数ペア:

[(1, 144835040), (2, 72417520), (4, 36208760), (5, 28967008), (7, 20690720), (8, 18104380), (10, 14483504), (14, 10345360), (16, 9052190), (20, 7241752), (28, 5172680), (32, 4526095), (35, 4138144), (40, 3620876), (56, 2586340), (70, 2069072), (80, 1810438), (89, 1627360), (112, 1293170), (140, 1034536), (160, 905219), (178, 813680), (224, 646585), (280, 517268), (356, 406840), (445, 325472), (560, 258634), (623, 232480), (712, 203420), (890, 162736), (1120, 129317), (1246, 116240), (1424, 101710), (1453, 99680), (1780, 81368), (2492, 58120), (2848, 50855), (2906, 49840), (3115, 46496), (3560, 40684), (4984, 29060), (5812, 24920), (6230, 23248), (7120, 20342), (7265, 19936), (9968, 14530), (10171, 14240), (11624, 12460)]