945379680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{281363}}^1$

素因数の和:281388

約数の個数: 96

約数和(自身を含む): 3403378944

約数和(自身を除く): 2457999264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 281363, 562726, 844089, 1125452, 1406815, 1688178, 1969541, 2250904, 2813630, 3376356, 3939082, 4220445, 4501808, 5627260, 5908623, 6752712, 7878164, 8440890, 9003616, 9847705, 11254520, 11817246, 13505424, 15756328, 16881780, 19695410, 22509040, 23634492, 27010848, 29543115, 31512656, 33763560, 39390820, 45018080, 47268984, 59086230, 63025312, 67527120, 78781640, 94537968, 118172460, 135054240, 157563280, 189075936, 236344920, 315126560, 472689840, 945379680]

約数ペア:

[(1, 945379680), (2, 472689840), (3, 315126560), (4, 236344920), (5, 189075936), (6, 157563280), (7, 135054240), (8, 118172460), (10, 94537968), (12, 78781640), (14, 67527120), (15, 63025312), (16, 59086230), (20, 47268984), (21, 45018080), (24, 39390820), (28, 33763560), (30, 31512656), (32, 29543115), (35, 27010848), (40, 23634492), (42, 22509040), (48, 19695410), (56, 16881780), (60, 15756328), (70, 13505424), (80, 11817246), (84, 11254520), (96, 9847705), (105, 9003616), (112, 8440890), (120, 7878164), (140, 6752712), (160, 5908623), (168, 5627260), (210, 4501808), (224, 4220445), (240, 3939082), (280, 3376356), (336, 2813630), (420, 2250904), (480, 1969541), (560, 1688178), (672, 1406815), (840, 1125452), (1120, 844089), (1680, 562726), (3360, 281363)]