219213120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{32621}}^1$

素因数の和:32648

約数の個数: 112

約数和(自身を含む): 795454848

約数和(自身を除く): 576241728

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 32621, 65242, 97863, 130484, 163105, 195726, 228347, 260968, 326210, 391452, 456694, 489315, 521936, 652420, 685041, 782904, 913388, 978630, 1043872, 1141735, 1304840, 1370082, 1565808, 1826776, 1957260, 2087744, 2283470, 2609680, 2740164, 3131616, 3425205, 3653552, 3914520, 4566940, 5219360, 5480328, 6263232, 6850410, 7307104, 7829040, 9133880, 10438720, 10960656, 13700820, 14614208, 15658080, 18267760, 21921312, 27401640, 31316160, 36535520, 43842624, 54803280, 73071040, 109606560, 219213120]

約数ペア:

[(1, 219213120), (2, 109606560), (3, 73071040), (4, 54803280), (5, 43842624), (6, 36535520), (7, 31316160), (8, 27401640), (10, 21921312), (12, 18267760), (14, 15658080), (15, 14614208), (16, 13700820), (20, 10960656), (21, 10438720), (24, 9133880), (28, 7829040), (30, 7307104), (32, 6850410), (35, 6263232), (40, 5480328), (42, 5219360), (48, 4566940), (56, 3914520), (60, 3653552), (64, 3425205), (70, 3131616), (80, 2740164), (84, 2609680), (96, 2283470), (105, 2087744), (112, 1957260), (120, 1826776), (140, 1565808), (160, 1370082), (168, 1304840), (192, 1141735), (210, 1043872), (224, 978630), (240, 913388), (280, 782904), (320, 685041), (336, 652420), (420, 521936), (448, 489315), (480, 456694), (560, 391452), (672, 326210), (840, 260968), (960, 228347), (1120, 195726), (1344, 163105), (1680, 130484), (2240, 97863), (3360, 65242), (6720, 32621)]