254493360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10711}}^1$

素因数の和:10744

約数の個数: 160

約数和(自身を含む): 956367360

約数和(自身を除く): 701874000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 10711, 11880, 21422, 23760, 32133, 42844, 53555, 64266, 85688, 96399, 107110, 117821, 128532, 160665, 171376, 192798, 214220, 235642, 257064, 289197, 321330, 353463, 385596, 428440, 471284, 481995, 514128, 578394, 589105, 642660, 706926, 771192, 856880, 942568, 963990, 1060389, 1156788, 1178210, 1285320, 1413852, 1445985, 1542384, 1767315, 1885136, 1927980, 2120778, 2313576, 2356420, 2570640, 2827704, 2891970, 3181167, 3534630, 3855960, 4241556, 4627152, 4712840, 5301945, 5655408, 5783940, 6362334, 7069260, 7711920, 8483112, 9425680, 10603890, 11567880, 12724668, 14138520, 15905835, 16966224, 21207780, 23135760, 25449336, 28277040, 31811670, 42415560, 50898672, 63623340, 84831120, 127246680, 254493360]

約数ペア:

[(1, 254493360), (2, 127246680), (3, 84831120), (4, 63623340), (5, 50898672), (6, 42415560), (8, 31811670), (9, 28277040), (10, 25449336), (11, 23135760), (12, 21207780), (15, 16966224), (16, 15905835), (18, 14138520), (20, 12724668), (22, 11567880), (24, 10603890), (27, 9425680), (30, 8483112), (33, 7711920), (36, 7069260), (40, 6362334), (44, 5783940), (45, 5655408), (48, 5301945), (54, 4712840), (55, 4627152), (60, 4241556), (66, 3855960), (72, 3534630), (80, 3181167), (88, 2891970), (90, 2827704), (99, 2570640), (108, 2356420), (110, 2313576), (120, 2120778), (132, 1927980), (135, 1885136), (144, 1767315), (165, 1542384), (176, 1445985), (180, 1413852), (198, 1285320), (216, 1178210), (220, 1156788), (240, 1060389), (264, 963990), (270, 942568), (297, 856880), (330, 771192), (360, 706926), (396, 642660), (432, 589105), (440, 578394), (495, 514128), (528, 481995), (540, 471284), (594, 428440), (660, 385596), (720, 353463), (792, 321330), (880, 289197), (990, 257064), (1080, 235642), (1188, 214220), (1320, 192798), (1485, 171376), (1584, 160665), (1980, 128532), (2160, 117821), (2376, 107110), (2640, 96399), (2970, 85688), (3960, 64266), (4752, 53555), (5940, 42844), (7920, 32133), (10711, 23760), (11880, 21422)]