71933120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1930

約数の個数: 112

約数和(自身を含む): 207385920

約数和(自身を除く): 135452800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1889, 1904, 2240, 2380, 2720, 3778, 3808, 4760, 5440, 7556, 7616, 9445, 9520, 13223, 15112, 18890, 19040, 26446, 30224, 32113, 37780, 38080, 52892, 60448, 64226, 66115, 75560, 105784, 120896, 128452, 132230, 151120, 160565, 211568, 224791, 256904, 264460, 302240, 321130, 423136, 449582, 513808, 528920, 604480, 642260, 846272, 899164, 1027616, 1057840, 1123955, 1284520, 1798328, 2055232, 2115680, 2247910, 2569040, 3596656, 4231360, 4495820, 5138080, 7193312, 8991640, 10276160, 14386624, 17983280, 35966560, 71933120]

約数ペア:

[(1, 71933120), (2, 35966560), (4, 17983280), (5, 14386624), (7, 10276160), (8, 8991640), (10, 7193312), (14, 5138080), (16, 4495820), (17, 4231360), (20, 3596656), (28, 2569040), (32, 2247910), (34, 2115680), (35, 2055232), (40, 1798328), (56, 1284520), (64, 1123955), (68, 1057840), (70, 1027616), (80, 899164), (85, 846272), (112, 642260), (119, 604480), (136, 528920), (140, 513808), (160, 449582), (170, 423136), (224, 321130), (238, 302240), (272, 264460), (280, 256904), (320, 224791), (340, 211568), (448, 160565), (476, 151120), (544, 132230), (560, 128452), (595, 120896), (680, 105784), (952, 75560), (1088, 66115), (1120, 64226), (1190, 60448), (1360, 52892), (1889, 38080), (1904, 37780), (2240, 32113), (2380, 30224), (2720, 26446), (3778, 19040), (3808, 18890), (4760, 15112), (5440, 13223), (7556, 9520), (7616, 9445)]