220127760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:702

約数の個数: 160

約数和(自身を含む): 763284480

約数和(自身を除く): 543156720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 223, 240, 270, 360, 432, 446, 457, 540, 669, 720, 892, 914, 1080, 1115, 1338, 1371, 1784, 1828, 2007, 2160, 2230, 2285, 2676, 2742, 3345, 3568, 3656, 4014, 4113, 4460, 4570, 5352, 5484, 6021, 6690, 6855, 7312, 8028, 8226, 8920, 9140, 10035, 10704, 10968, 12042, 12339, 13380, 13710, 16056, 16452, 17840, 18280, 20070, 20565, 21936, 24084, 24678, 26760, 27420, 30105, 32112, 32904, 36560, 40140, 41130, 48168, 49356, 53520, 54840, 60210, 61695, 65808, 80280, 82260, 96336, 98712, 101911, 109680, 120420, 123390, 160560, 164520, 197424, 203822, 240840, 246780, 305733, 329040, 407644, 481680, 493560, 509555, 611466, 815288, 917199, 987120, 1019110, 1222932, 1528665, 1630576, 1834398, 2038220, 2445864, 2751597, 3057330, 3668796, 4076440, 4585995, 4891728, 5503194, 6114660, 7337592, 8152880, 9171990, 11006388, 12229320, 13757985, 14675184, 18343980, 22012776, 24458640, 27515970, 36687960, 44025552, 55031940, 73375920, 110063880, 220127760]

約数ペア:

[(1, 220127760), (2, 110063880), (3, 73375920), (4, 55031940), (5, 44025552), (6, 36687960), (8, 27515970), (9, 24458640), (10, 22012776), (12, 18343980), (15, 14675184), (16, 13757985), (18, 12229320), (20, 11006388), (24, 9171990), (27, 8152880), (30, 7337592), (36, 6114660), (40, 5503194), (45, 4891728), (48, 4585995), (54, 4076440), (60, 3668796), (72, 3057330), (80, 2751597), (90, 2445864), (108, 2038220), (120, 1834398), (135, 1630576), (144, 1528665), (180, 1222932), (216, 1019110), (223, 987120), (240, 917199), (270, 815288), (360, 611466), (432, 509555), (446, 493560), (457, 481680), (540, 407644), (669, 329040), (720, 305733), (892, 246780), (914, 240840), (1080, 203822), (1115, 197424), (1338, 164520), (1371, 160560), (1784, 123390), (1828, 120420), (2007, 109680), (2160, 101911), (2230, 98712), (2285, 96336), (2676, 82260), (2742, 80280), (3345, 65808), (3568, 61695), (3656, 60210), (4014, 54840), (4113, 53520), (4460, 49356), (4570, 48168), (5352, 41130), (5484, 40140), (6021, 36560), (6690, 32904), (6855, 32112), (7312, 30105), (8028, 27420), (8226, 26760), (8920, 24678), (9140, 24084), (10035, 21936), (10704, 20565), (10968, 20070), (12042, 18280), (12339, 17840), (13380, 16452), (13710, 16056)]